Find the surface area please.

Find The Surface Area Please.

Answers

Answer 1

Answer:

240 cm2

Step-by-step explanation:

Find The Surface Area Please.

Related Questions

£50 is divided between Alex, Peter & Angad so that Alex gets twice as much as Peter, and Peter gets three times as much as Angad. How much does Alex get?

Answers

Answer:

Alex gets £ 30

Solution,

Let,

Angad get X

Peter get 3x

Alex get 6x

Now,

[tex]x + 3x + 6x = 50 \\ or \: 10x = 50 \\ or \: x = \frac{50}{10} \\ x = 5[/tex]

Replacing value,

[tex]6x \\ = 6 \times x \\ = 6 \times 5 \\ = 30[/tex]

hope this helps...

Good luck on your assignment..

Answer:

Angad gets £5

Peter gets £15

Alex gets £30

Step-by-step explanation:

Let Angad be x, Then Peter = 3x and Alex = 6x

Condition:

x+3x+6x = 50

=> 10x = 50

Dividing both sides by 10

=> x = 5

So,

Angad gets £5

Peter gets £15

Alex gets £30

The Tigers won 12 games last year. This year the Tigers won 20 games. What is the percent increase in the number of games the Tigers won from last year to this year?

Answers

Answer:

60%.

Step-by-step explanation:

please mark me as brainliest

The the percent increase in the number of games the Tigers won from last year to this year is; 60%

How to solve percentages?

We are told that the tigers won 12 games last year.

Now this year the tigers won 20 games.

Thus, if the total number of games to be won is n, then;

Last year = 12/n

This year = 20/n

Thus,

Percentage increase = [(12/n)/(20/n)] * 100%

Percentage increase = 12/20 * 100%

Percentage increase = 60%

Read more about Percentages at; https://brainly.com/question/843074

Select two fractions equivalent to 1/3. a.3/3 b.2/6. c.3/12 d.7/12

Answers

Answer:

b.2/6.

Step-by-step explanation:

Simplify each fraction

a.3/3 =1

b.2/6. Divide the top and bottom by 2  1/3

c.3/12 Divide the top and bottom by 3  1/4

d.7/12 Does not simplify

Answer:

[tex]\frac{1}{3}[/tex]

Step-by-step explanation:

I don't think that there are two answers. I think there's only one.

PLEASE HELP! I SUCK AT MATHHH, THANK YOUUU!!!

Julio takes a multivitamin and a calcium vitamin every day. One at a time, he randomly pulled 8 cherry, 5 grape, and 7 orange gummy vitamins out of the multivitamin container and put them back each time. He also randomly pulled 11 berry, 3 lemon, and 6 pineapple gummy vitamins out of the calcium container and put them back each time.

Based on this information, what is the probability that Julio will select an orange

multivitamin and a lemon calcium vitamin the next time he takes his vitamins?

Answers

Answer: 21/400

Step-by-step explanation:

Multivitamin:

8 cherry, 5 grape, and 7 orange

Total fruits in Multivitamin container :

(8 + 5 + 7) = 20

P(orange) = Total required outcome / Total possible outcomes)

P(orange) = 7/20

Calcium vitamin :

11 berry, 3 lemon, and 6 pineapple

Total fruits in calcium vitamin container:

(11 + 3 + 6) = 20

Probability of picking a lemon:

P(lemon) = Total required outcome / Total possible outcomes)

P(lemon) = 3/20

Therefore, probability of picking an orange and a lemon equals:

P(orange) × p(lemon) = (7/20) × (3/20) = 21/400

The equation 1/x=0 has no solution. True or False

Answers

Answer:

True

Step-by-step explanation:

1/x = 0

x(1/x)=(0)x

1 isn't equal to 0

Use the drawing tool(s) to form the correct answer on the provided graph.

Plot the x-intercept(s), y-intercept, vertex, and axis of symmetry of this function: (WILL GIVE THE RIGHT ANSWER BRANLIEST)


h(x) = (x − 1)2 − 9.

Answers

Answer:

Vertex : (1, -9)

Axis of symmetry : x = 1

x-intercepts : (-2, 0), (4, 0)

y-intercept : (0, -8)

Step-by-step explanation:

Quadratic function to be graphed is,

h(x) = (x - 1)² - 9

By comparing this equation with the vertex form of the parabola,

f(x) = (x - h)² + k

here (h, k) is the vertex of the parabola.

Therefore, vertex of the parabola to be graphed will be (1, -9)

Since coefficient of highest degree term (x²) is positive, parabola will open upwards.

Axis of symmetry of the parabola,

x = 1

For x-intercepts,

(x - 1)² - 9 = 0

(x - 1)² = 9

(x - 1) = ±3

x = 1 ± 3

x = -2, 4

Points of x-intercepts will be (-2, 0), (4, 0).

For y-intercepts, (x = 0)

h(x) = (0 - 1)² - 9

      = 1 - 9

      = -8

So the point of y-intercept will be (0, -8).

Answer:

Vertex : (1, -9)

Axis of symmetry : x = 1

x-intercepts : (-2, 0), (4, 0)

y-intercept : (0, -8)

See the attached graph of what it should all include and look like for Plato/Edmentum users

Step-by-step explanation:

The area of a square field is 14400 sq. metre. Find the length of the side
of the square.​

Answers

Answer:

i think its Let a be the side length, then area=a^2=14400 sq m. Therefore a=√14400=120m.

Step-by-step explanation:

Answer:

[tex]120[/tex] [tex]meters[/tex]

Step-by-step explanation:

Use the formula for the area of a square.

[tex]A=s^2[/tex]

[tex]14400=s^2[/tex]

[tex]\sqrt{14400} =s[/tex]

[tex]120=s[/tex]

She wants to build a tower 35 in. tall using dominoes that are 1 and 2/5 in. tall. How many levels will her tower have?

Answers

Answer:

25 levels

Step-by-step explanation:

First, convert 1 2/5 to a decimal. Since 2/5=0.4, 1 2/5 is 1.4. Now, you can set up the following expression:

[tex]\dfrac{35\text{in}}{1.4\text{in}}=25[/tex] levels.

Hope this helps!

The mass of a sample of the chemical element einsteinium-253253253 after it is initially measured is represented by the following table:
Time (weeks) Mass (grams)
000 400400400
333 201201201
666 989898
999 505050
121212 242424
151515 121212
Which model for M(t)M(t)M, left parenthesis, t, right parenthesis, the mass of the sample ttt weeks after it's initially measured, best fits the data?

Answers

Answer:

-23.99048X + 310.7619

Step-by-step explanation:

Given the following :

Time(weeks) - - - mass(grams)

0 - - - - - - - - - - - - - 400

3 - - - - - - - - - - - - - 201

6 - - - - - - - - - - - - - 98

9 - - - - - - - - - - - - - 50

12 - - - - - - - - - - - - 24

15 - - - - - - - - - - - - 12

Using the regression calculator, the model for Mass(time), which best fits the data is represented by the equation:

ŷ = -23.99048X + 310.7619

Where, - 23.99044 is the slope or gradient

X is the time(t)

y is the Mass

310.7619 is the intercept. Point where the graph crosses the y-axis.

Answer:

M^t=400•(0.79)^t

Choose what the expressions below best represent within the context of the word problem.The length of a rectangle is 12 inches more than its width. What is the width of the rectangle that if the perimeter is 42 inches?

Answers

Answer:

L=16.5 inches

Step-by-step explanation:

L=W+12

P= 2L+2W

P=2(W+12)+2W

42=4W+24

4W=42-24

W=18/4=4.5

L=12+4.5=16.5 inches

Mr. Carson traveled from his house in Pennsylvania to a ski resort in upstate New York. He drove 4.25 hours at a rate of 54.6 miles per hours. When a friend asked how far he traveled to get to the resort, Mr. Carson said “about 2,320 miles.” Mr. Carson actually traveled a distance of . Was Mr. Carson’s estimate reasonable?

Answers

Answer:

ESTO ES INCORRECTO

Step-by-step explanation:

CON LA ECUACIÓN DE GALILEO GALILEI TENEMOS:

x = 54.6 mph( 4.25 h) = 232 milles

Answer:

Mr. Carson traveled from his house in Pennsylvania to a ski resort in upstate New York. He drove 4.25 hours at a rate of 54.6 miles per hours. When a friend asked how far he traveled to get to the resort, Mr. Carson said “about 2,320 miles.”

Mr. Carson actually traveled a distance of  

✔ 232.05 miles

.

Was Mr. Carson’s estimate reasonable?

✔ no

español:

Carson viajó desde su casa en Pensilvania a una estación de esquí en el norte del estado de Nueva York. Condujo 4,25 horas a una velocidad de 54,6 millas por hora. Cuando un amigo le preguntó qué tan lejos había viajado para llegar al resort, el Sr. Carson dijo "aproximadamente 2,320 millas".

Carson en realidad viajó una distancia de

✔ 232.05 millas

.

¿Fue razonable la estimación del Sr. Carson?

✔ no

Can Someone Help Me Plz?? :D Which sentence is represented by 67z + 8.9 Less-than-or-equal-to–302? A) Sixty-seven times a number is less than negative three hundred two. B) Sixty-seven times a number, plus eight and nine tenths, is not greater than negative three hundred two. C) Sixty-seven times a number, plus eight and nine tenths, is not less than three hundred two. D) Sixty-seven times a number, plus eight and nine tenths, is at least negative three hundred two.

Answers

Answer:

B

Step-by-step explanation:

the sum of sixty-seven times a number and plus eight and nine tenth is less than or equal to three hundred and two

A) Sixty-seven times a number is less than negative three hundred two.

B) Sixty-seven times a number, plus eight and nine tenths, is not greater than negative three hundred two.

C) Sixty-seven times a number, plus eight and nine tenths, is not less than three hundred two.

D) Sixty-seven times a number, plus eight and nine tenths, is at least negative three hundred two.

the answer closest to this is B (not greater than is the same as less than or equal to)

Answer:

B)  Sixty-seven times a number, plus eight and nine tenths, is not greater than negative three hundred two.

Step-by-step explanation:

Let's break down this equation:

67z + 8.9 ≤ - 302

z is "a number" that is being multiplied by 67.

8.9 can be represented as 8 9/10, because 0.9 and a fraction is 9/10.

The less than or equal to sign means that the number represented by the expression 67z + 8.9 cannot be greater than -302. In other words, it is less than or equal to it.

You can see that option B is the only one that correctly compares 67z + 8.9 and -302. Therefore, that is the correct option.

Does anyone know what this is?

Answers

Answer:

[tex] {(4x)}^{ \frac{3}{2}} [/tex]

Step-by-step explanation:

[tex] \huge \sqrt{( {4x)}^{3} } \\ \\ \huge = \: {(4x)}^{3 \times \frac{1}{2} } \\ \\ {\huge {\red{ \boxed{ = {(4x)}^{ \frac{3}{2} }}}}}..required \: answer \\ \\ \huge = ( {4})^{ \frac{3}{2} } {x}^{ \frac{3}{2} } \\ \\ \huge = ( { {2}^{2} })^{ \frac{3}{2} } {x}^{ \frac{3}{2} } \\ \\ \huge = ( { {2} })^{ 3 } {x}^{ \frac{3}{2} } \\ \\ \huge \: = 8 {x}^{ \frac{3}{2} } [/tex]

give you 15 pints if you help

Answers

Answer:

erm

Step-by-step explanation:

0.2

1/4

40%

0.5

3/4

0.2
0.5
1/4
40%
3/4

Hope this can help you !?

Solve for n.
11(n — 1) + 35 = 3
On = 6
0 1 = -3
On = 3
On= 6

Answers

Answer:

n = -21/11

Step-by-step explanation:

11(n - 1) + 35 = 3

Expand the brackets.

11n - 11 + 35 = 3

Add the terms -11 and 35.

11n + 24 = 3

Subtract 24 on both sides.

11n = 3 - 24

Subtract.

11n = -21

Divide 11 into both sides.

n = -21/11

Answer:

[tex]n = - \frac{21}{11} \\ [/tex]

Step-by-step explanation:

[tex]11(n - 1) + 35 = 3 \\ 11n - 11 + 35 = 3 \\ 11n + 24 = 3 \\ 11n = 3 - 24 \\ 11n = - 21 \\ \frac{11n}{11} = \frac{ - 21}{11} \\ n = - \frac{21}{11} [/tex]

Question
5 points
Given the set {x| - 2 < x < 2, where x is an integer), what is the
solution of -2(x - 5) < 10?
(1) 0, 1, 2
(3) -2, -1,0
(2) 1,2
(4) -2, -1

Answers

here's an answer it's number 2

one pluwws onwn equalse what

Answers

Answer: 2

Step-by-step explanation:

one plus one equals 2.

1+1=2

Answer:2

Step-by-step explanation:

Find the X intercepts of the parabola with vertex (1,405) and Y intercept (0,400)

Answers

Answer:

Step-by-step explanation:

The standard form of a parabola is

[tex]y=ax^2+bx+c[/tex]

If we know the y intercept is (0, 400), that means that when x = 0, y = 400. That allows us to begin by finding c:

[tex]400=a(0)^2+b(0)+c[/tex] and c = 400.

Now to find a and b. Using the fact that the vertex is (1, 405), we know that h is 1 and k is 405. If

[tex]h=\frac{-b}{2a}[/tex] and h = 1, then

[tex]1=\frac{-b}{2a}[/tex] and

2a = -b so

b = -2a.  Save that for a minute or two.

If

[tex]k=c-\frac{b^2}{4a}[/tex] and k = 405, then

[tex]405=400-\frac{(-2a)^2}{4a}[/tex] and

[tex]405=400-\frac{4a^2}{4a}[/tex] and

405 = 400 - 4a and

5 = -4a so

[tex]a=-\frac{5}{4}[/tex]

We will use that a value now to find the value of b.  If b = -2a, then

[tex]b=-2(-\frac{5}{4})[/tex] and

[tex]b=\frac{10}{4}[/tex]

Writing our parabolic equation now:

[tex]y=-\frac{5}{4}x^2+\frac{10}{4}x+400[/tex]

Finding the x-intercepts is just another way of saying "factor this quadratic" so we will begin that by setting the quadratic equal to 0:

[tex]0=-\frac{5}{4}x^2+\frac{10}{4}x+400[/tex] and who hates all those fractions more than I do? Probably nobody, so we are going to get rid of them by multiplying everything by 4 to get

[tex]-5x^2+10x+1600=0[/tex] Assuming you can throw that into the quadratic formula to solve for the 2 values of x where y = 0, you'll find that the x-intercepts are

x = -16.91647287 and 18.91647287

Answer: ( -8,0),(10,0)

Step-by-step explanation:

I need help once again :(

Answers

1 is a
2 is x = 5
3 is no solution
4 is s=6
5 is infinite solutions
6 x=-1
I don't know if u need the work or just the answers but I hope I helped :)

___, 86, 82, 84, 80, 82, 78


fill in the blank

Answers

Answer:

88

Step-by-step explanation:

the sequence goes on subtracting 4, 2, 4, 2, 4

hence, with the last number being subtracted by 4, you must then add on 2

86  + 2 = 88

Three pieces of ribbons measuring 0.5km, 1005cm and 1,800mm respectively are joined end to end form a single one. How long is the new ribbon? Find the cost of the single so formed at the rate of Rs.12 per meter?

Answers

Answer:

The new ribbon is 511.85 meter long.

The total cost Rs. 6142.2

Step-by-step explanation:

First of all we convert all lengths to the standard unit that is meter.

0.5 km =500 meter

1005 cm = 10.05 meter

1800 mm = 1.8 meter

total length in meters

500+10.05+1.8= 511.85

total cost at the rate of Rs. 12 per meter will be

511.85×12=6142.2

The length of the new ribbon is 511.85m.

The cost of the single ribbon formed is Rs. 6142.20.

What are different units of length? How are they related?

Common units of length are Millimeter(mm), centimeter(cm), meter(m), and kilometer(km).

The S.I. unit of length is the meter.

All units relate to the meter in the following way:

1000mm = 1m ⇒ 1mm = 1/1000m ⇒ 1mm = 0.001m

100cm = 1m ⇒ 1cm = 1/100m ⇒ 1cm = 0.01m

1km = 1000m

How do we solve the given question?

The lengths of three pieces of ribbon are given as 0.5km, 1005cm, and 1800mm.

We are asked to find the length of the ribbon formed by joining these 3 ribbons.

To find the total length, we need to add them, but to add we need lengths in equal units. So we convert the three lengths into the common unit meter.

0.5km = 0.5 * 1000 m = 500m (∵ 1km = 1000m)

1005cm = 1005 * 0.01m = 10.05m (∵ 1cm = 0.01m)

1800mm = 1800 * 0.001m = 1.8m (∵ 1mm = 0.001m)

∴ The length of the new ribbon = 500 + 10.05 + 1.8 m = 511.85m.

Cost of the ribbon = Rs. 12 per meter

Cost of the single ribbon formed = Rs. 12 * 511.85 = Rs. 6142.20.

Learn more about Length Conversion at

https://brainly.com/question/11031400

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The winner of a 100 mile race drove his car to victory at a rate of 145.0441mph

Answers

Answer:

Is your question, how long did it take for him to do it? If so the answer is: .69 hours

Step-by-step explanation:

100 divided by 145.0441= .6894454859

Avg. Time is .69 hours

The triangles shown below must be congruent.
60°
60°
30°
150
A. True
B. False

Answers

Answer:

False

Step-by-step explanation:

it's because congruent triangles are 180 degrees and that added up is more than 180 degrees.

The given statement is false.

We have given that,

The triangles shown below must be congruent.

60°

60°

30°

150

We have to determine whether the given statement is true or false.

What is the sum of all angles in a triangle?

The sum of all angles is 180 degrees

[tex]\angle A+\angle B+\angle C=180[/tex]

it's because congruent triangles are 180 degrees and that added up is more than 180 degrees.

Therefore the given statement is false.

To learn more about the triangle visit:

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A house on the market was valued at $295,000. After several years, the value increased by 8%. By how much did the house’s value increase in dollars? What is the current value of the house?

Answers

Answer:

Increase in value: $20650

Current house value: $315650

a man climbs on to a wall that is 4.5m high and gains 2450j 0f potential energy.what is the mass of the man?

Answers

Answer:

55.5 kg.

Step-by-step explanation:

Potential energy =  mgh

= m * 9.81 * 4.5 = 2450    where m  is the mass of the man.

m = 2450 / (9.81* 4.5)

= 55.5 kg.

what is 8 times 1 over 1000??

Answers

0.008 if you are looking for a decimal. If you need a fraction it would be simply 8/1000 since 8 times 1 would be 8.

Answer:

Step-by-step explanation:

8 x 1/1000

= 8/1000

Simplified to 1/125

As a decimal it’s 0.008

6.
In the figure, the perimeter of sector AOB with centre O is 70 cm.
Find the value of r.
(Give your answer correct to 3 significant figures.)

Answers

Answer:

Hope this is correct

Plzz help! Can you also explain. ps. It’s not 4

Answers

Answer:

SR =3

Step-by-step explanation:

SR + RQ = SQ

2x+23 + x+21 = 14

Combine like terms

3x+44 = 14

Subtract 44 from each side

3x+44-44= 14-44

3x = -30

Divide each side by 3

3x/3 = -30/3

x = -10

SR = 2x+23 = 2(-10)+23 = -20+3 =3

Answer: 3

Step-by-step explanation:

We can start by making an equation.

Since we know the total length of SQ we can add SR + RQ to equal SQ.

[tex](2x+23)+(x+21)=14[/tex]

The parenthesizes are not necessary but they help for understanding the parts of the equation.

We will remove the parenthesizes and combine like terms.

[tex]3x+44=14\\[/tex]

Now subtract 44 from both sides to cancel it out from the side with x.

[tex]3x=-30[/tex]

Now divide by 3 to isolate x.

[tex]x=-10[/tex]

So x = -10.

Now we can plug in the value of x into SR.

[tex]2(-10)+23 = SR[/tex]

Solve

So SR = 3

80,+84, +82, +79, +72, +97, +89, +97, +88, +79, +86, +90, +87 =

Answers

Answer:

1110

Step-by-step explanation:

Coz I solved it

60f=86 and I need to divide 60 from both sides but I don’t know how

Answers

Answer:

f = 43/40 or 1 13/30

Step-by-step explanation:

60f=86

Divide each side by 60

60f/60=86/60

f = 86/60

Divide the top and bottom by 2

f = 43/30 or as a mixed number 1 13/30

I hope this helps. It includes a vague description.
Other Questions
Can someone please help me :(( rewrite this sentance so that it is correct: the energy stored in the sun is 6 million degrees C' When Randy, a general manager of a national retailer, moved to a different store in his company that was having difficulty, he knew that sales were low and after talking to his employees, he found morale was also low. At first Randy thought attitudes were poor due to low sales, but after working closely with employees, he realized that the poor attitudes were actually the cause of poor sales. Randy was able to discover the cause of the problem by utilizing ______ skills. What is 5 1/2 2 1/3 Which expression should be added to sentence 2 to best clarify the relationships among Paco's ideas? (1) Today, even many blue-collar, retail, and clerical jobs require applicants to have a college degree. (2) _____, going to collegeeven a public collegeis becoming more and more expensive. (3) What's a student with little money to do? (4) The only way to make higher education accessible to students with low incomes is to abolish tuition at public colleges. What is the solution of the equation 6x - 3 = -51?OA.-9OB.-8O c.00OD.9 It is the religion part pls help Only Monks and Nuns are real Buddhists" Can you explain why someone would disagree with your previous answer? Write three sentences to explain your answer. (2k2 - 8k + k4) - (7k+8k^2-5k^4) simplify each difference. write the final answer in standard form. identify the leading coefficient and the constant. show all work Consider four beakers labeled A, B, C, and D, each containing an aqueous solution and a solid piece of metal. Identity the beakers in which a chemical reaction will occur and those in which no reaction will occur. Drag each item to the correct bin.1. Mn(s) Ca(NO3)2(aq) 2. KOH(aq) Fe(s) 3. Pt(NO3)2(aq) Cu(s) 4. Cr(s) H2SO4(aq) A. ReactionB. Non-reactionConsider the following data for five hypothetical element: Q, W, X, Y, and Z. Rank the elements from most reactive to least reactive. Combination Observation of reactionQ + W+ Reaction occursX + Z+ No reactionW + Z+ Reaction occursQ+ + Y Reaction occursPlace the element symbol from most to least reactive. 1. Q 2. W 3. X 4. Y 5. ZA. Most reactiveB. Least reactiveUse the following reactions to arrange the elements A, B, C, and D in order of their rodox reactivity from most reactive to least reactive. Rank from most reactive to least reactive.1. A + D+ righ tarrow A+ + D 2. C+ + D righ tarrow C + D+ 3. B+ + D righ tarrow B + D+ 4. B + C+ righ tarrow B+ + C A. Most reactiveB. Least reactive simplify the following algebraic expression. 3/4(1/2x-12)+4/5 in the following triangle theta=60.Find the values of the angles of the angles B and B' A protective put strategy is Multiple Choice a long call plus a short put on the same underlying asset. None of the options are correct. a long put plus a long call on the same underlying asset. a long put plus a long position in the underlying asset. a long put plus a short call on the same underlying asset. What is the value of x? A. 39B. 41 C. 26D. 17 A TT genotype is said to be? Blossom Company includes one coupon in each box of soap powder that it packs, and 10 coupons are redeemable for a premium (a kitchen utensil). In 2020, Blossom Company purchased 9,500 premiums at 75 cents each and sold 120,000 boxes of soap powder at $3.00 per box; 41,800 coupons were presented for redemption in 2020. It is estimated that 60% of the coupons will eventually be presented for redemption. Prepare all the entries that would be made relative to sales of soap powder and to the premium plan in 2020. Students at an agricultural station conducted a study to compare geneticallymodified (GM) corn with regular corn. Each of 33 plots of land was divided intotwo half-plots; one half-plot was randomly selected to be planted with the GMcorn, and the other half-plot was planted with the regular corn.The table shows summary statistics for the yields, in bushels per acre, and thedifference in yield (GM minus regular) for each plot.MeanStandardDeviation n Minimum Q1 Median Q3 MaximumGM 125.018 13.623 33 107.4 111.9 127.5 138.0 144.0Regular 120.482 10.321 33 102.9 111.0 119.4 129.0 133.5Difference 4.536 6.444 33 2.1 0.9 3.0 6.0 20.1(a) Explain why the yields from one type of corn are not independent of the yields from the other type of corn.(b) Based on the summary statistics, would it be more likely to obtain a yield of 123 or more bushels per acre from a plot of GM corn or a plot of regular corn? Justify your answer. 1. Determine a rule that could be used to explain how the volume of aCylinder or cone is affected when the radius is multiplied by a positivenumber. How were western economies affected by growing international competition? Why should reporters ask questions beyond the 5Ws and the H?A. To gain more informationB. To discover boring detailsC. To take up more timeD. Both a and b