Mathematics High School

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Help help pls I can’t answer this

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Answer 1

Answer:

Step-by-step explanation:

1/6^2 =

1/36

Answer 2

Answer:

Step-by-step explanation:

When you divide 2 numbers with the same base, you subtract the exponents. We know fractions are basically division, so we would do 3-5. You get -2 as your exponent and we know negative exponents can be written two ways: [tex]6^{-2} and \frac{1}{x6^{2} }[/tex]. Both of those are there, so they are not the correct answer. B can be determined as the one not because the exponent is positive.

Related Questions

y-8=-2(r+3) in slope intercept form

Answers

The slope intercept form would be Y = 3/2x + 5

HURRY!!!! Thank you!

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Answer:

Step-by-step explanation:

Hope this helps

Which statement is true? Ill mark brainlest

−6.5>6.55

−6.5≥6.55

−6.5<6.55

−6.5=6.55

Answers

Answer:

6.5 < 6.55

Step-by-step explanation:

since

6.5 can be written as 65/10

6.55 can be written as 655/100

when we take LCM of 100 and 10 we get 100.

so we will multiply 65/10 with 10 on both numerator and denominator.

we get 650/100 and 655/100 .

since denominators are same we can say that 650<655.

Hence,

6.5 < 6.55

Hep me plz ppl plzzz

Answers

Answer:

y = 0.85x + 3.5

Step-by-step explanation:

A student answers 9 questions
correctly out of 12 total
questions on a test. What
percent is this?

Answers

75%

Explanation:

To find the answer you would divide 9/12 and you get .75, then you move the decimal point to the right twice to get your percentage

Waiter or waitress , earning $2.35 per hour plus $60 tips each week, working 24 hours per week.

Answers

Answer:

$116.40

Step-by-step explanation:

HURRYYYY
Which relation is a function?

Answers

The first one (the one that you have chosen)

Answer:

The top left one!!!! hope this is in time!!

Step-by-step explanation:

When ordering tickets online, a collage theater charges a $5 handling fee no matter how large the order. Tickets to a comedy concert cost $58 each. If you had the line showing the total cost, y, of buying tickets, x, what would the slope of your line be? Explain your thinking.

Answers

Answer:

Step-by-step explanation:

Given that :

Handling fee = $5

Cost of ticket to comedy concert = $58 each

The total cost y of buying ticket x ;

Using the slope - Intercept relation

y = mx + c

m = slope ; c = intercept

The constant handling fee = $5 = c = intercept

Cost of x tickets = (cost per ticket * number of tickets) = 58 * x = 58x

Hence,

y = 58x + 5

Comparing with the intercept slope equation :

Slope (m) =58

What is the x-intercept of y=1/3x-5

Answers

Answer:

x = 15

Step-by-step explanation:

To find the x-intercept(s), substitute in 0 for y and solve for x.

0 = 1/3 x − 5

Solve the equation.

x = 15

This is so it makes more sense for u

Hope this Helps (✿◠‿◠)

In a class 20 of students, 6 play an instrument and 9 play a sport. There are 9 students who do not play an instrument or a sport. What is the probability that a student does not play an instrument given that they play a sport?

Answers

Answer:

31%

Step-by-step explanation:

A student plays a total of 20
rounds of Rock Paper
Scissors. He wins 75% of
them. How many rounds did
he win?

Answers

Answer: The student wins 15 rounds.

Step-by-step explanation:

The number of rounds the student won is required.

The number of rounds the student won was 15.

The total number of rounds played is [tex]20[/tex].

The percentage the student wins is [tex]75\%[/tex]

The number of times he won was

[tex]20\times 75\%\\ =20\times \dfrac{75}{100}\\ =20\times 0.75\\ =15[/tex]

The number of rounds the student won was 15.

Learn more:

https://brainly.com/question/23318129

https://brainly.com/question/14532195

Find the volume given cylinder. 8in,8in. Use 3.14 for pi and round to the nearest tenth.

A.1607.7in*3

B.2845.7in*3

C.6430.7in*3

D.401.9in*3

2.Find the volume of a rectangular prism with the following dimensions: L=5mm B=7mm H=3mm
142mm*3
105mm*3
126mm*3
130mm*3

3.Find the volume of the given pyramid. 7yd,7yd,9yd
147yd*3
175yd

Answers

Answer:

1. [tex]V =1607.7\ in^3[/tex]

2. [tex]V = 105mm^3[/tex]

3. [tex]V = 147yd^3[/tex]

Step-by-step explanation:

Solving (1):

Given

[tex]Radius, r =8\ in[/tex]

[tex]Height, h =8\ in[/tex]

Required

Determine the volume

Volume (V) of a cylinder is calculated as thus:

[tex]V =\pi r^2h[/tex]

[tex]V =3.14 * 8^2 * 8[/tex]

[tex]V =1607.7\ in^3[/tex]

Hence, the volume of the cylinder is [tex]1607.7\ in^3[/tex]

Solving (2):

Given

[tex]Length, l = 5mm[/tex]

[tex]Width, B = 7mm[/tex]

[tex]Height, H = 3mm[/tex]

Required

Determine the volume (V) of the rectangular prism

Volume (V) of a rectangular prism is calculated as thus:

[tex]V = LBH[/tex]

[tex]V = 5mm * 7mm * 3mm[/tex]

[tex]V = 105mm^3[/tex]

Hence, the volume of the prism is [tex]105mm^3[/tex]

Solving (3):

Given

[tex]Length, l = 7yd[/tex]

[tex]Width, B = 7yd[/tex]

[tex]Height, H = 9yd[/tex]

Required

Determine the volume (V) of the pyramid

Volume (V) of a pyramid is calculated as thus:

[tex]V = \frac{1}{3} *LBH[/tex]

[tex]V = \frac{1}{3} * 7yd * 7yd * 9yd[/tex]

[tex]V = \frac{1}{3} * 441yd^3[/tex]

[tex]V = 147yd^3[/tex]

Hence, the volume of the pyramid is [tex]147yd^3[/tex]

I said certified freak

Answers

Answer:

7 days a week

Step-by-step explanation:

Sunday

Monday

Tuesday

Wednesday

Thursday

Friday

Saturday

Answer:

Do you need a tree topper?

Step-by-step explanation:

just a quick question

what is the slope of the line ?

Answers

Answer:

-1,-2

Step-by-step explanation:

What is 8x^6 divided by 4x^3

Answers

Answer:

2x^3

Step-by-step explanation:

Find the value of x.

HELP!!!! I WILL GIVE BRAINLIEST ANSWER!!!
POINTS!!!

Answers

Answer:

Step-by-step explanation:

its an isoceles triangle so both base angles are congruent

IT WOULD BE HELPFUL IF YOU GUYS CAN HELP ME WITH THIS!
The temperature at sunrise is 28°F. Each hour, the temperature rises 7°F.

Write an equation that models the temperature y, in degrees Fahrenheit, after x hours.

Answers

Answer:

y=6x+24

Step-by-step explanation:

your temperature at the y-intercept is 24 degrees, and your slope being 6/1, so that would be your line equation. You can just plug in to solve after that

Remember that for your graph your dependent variable is always on the x-axis, and your independent variable is always on the y-axis. So because the temperature depends on time, the x-axis is the time of day in hours, and your y-axis is the temperature in Fahrenheit.

Answer:

28=(7)x+b

Step-by-step explanation:

y=mx+b right?

starts at 28, so plug that into y

28=mx+b

the rate of change is 7, so you plug that into m

28=(7)x+b

(I'm sorry if this is wrong, this is just my understanding of this)

Solve for m

Find the measure of angle MHL

Please help me!!!!!!

Answers

Answer:m = 10°∠MHL = 30°

Explanation:

∠MHL and ∠MHJ are supplementary angles that is some of the measure of both angle is 180°, because these angle are on a line.

∠MHL + ∠MHJ = 180°

substituting values.

⟹ (2m + 10)° + (5m + 100)° = 180°

⟹ 5m + 2m + 10 + 100 = 180°

⟹ 7m + 110 = 180°

⟹ 7m = 180° - 110°

⟹ 7m = 70°

⟹ m = 70/7

⟹ m = 10

m = 10°

measure of ∠MHL is

⟹ (2m + 10 )°

⟹ 2(10°) + 10°

⟹ 20° + 10°

⟹ 30°

∠MHL = 30°

[tex]\red{\large\boxed{Mark\: Brainleist\: please ! }}[/tex]

f(x) = 3x + 1
f(2)=?

Answers

X=2
F(2)= 3(2)+1
6+1= 7

f(2)=3*x+1=7 and that is the answer

I need help with this!

Answers

Answer:

corresponding

Step-by-step explanation:

Answer:

they're corresponding

Step-by-step explanation:

the cost of a 12-ounce bag of cashews is $5.86 what is the cost per ounce of the cashews to the nearest penny

Answers

Answer:

Answer:5.86÷12=0.5 in nearest penny

Step-by-step explanation:this number kind of problem u solve it using inversely proportional method one one quantity is decreasing which is the ounce

Step-by-step explanation:

Answer:

0.5

Step-by-step explanation:

i just need number 2 pls

Answers

Answer:

ik the answer

Step-by-step explanation:

What is the length of a right rectangular prism that has a volume of 1,071 cubic centimeters, a width of 17 centimeters, and a height of 3 centimeters?

Answers

Answer:

hi mom love you

Step-by-step explanation:

Eighth grade
> G.2 Compare numbers written in scientific notation RHT
Which sign makes the statement true?
6.3600 x 10^10
? 5.360 x 10^11
>
<
=

Answers

Answer:

>.6.3600×10power 10 is the answer.it is bigger than the other numbers

Answer:

6.3600 x 10^10 is GREATER THAN (>) 5.360 x 10^11

Step-by-step explanation:

6.3600 x 10^10 = 63,600,000,000

5.360 x 10^11 = 536,000,000,000

Therefore it is simply seen that 5.360 x 10^11 is larger than 5.360 x 10^11.

Since 536,000,000,000 is larger than 63,600,000,000.

If a town with a population of 1,500 doubles in size every 21 years, what will the population be 42 years from now?

Answers

Answer:

In 42 years from now the population would be 6,000

Step-by-step explanation:

Answer:

6,000

Step-by-step explanation:

well if the population doubles every 21 years and it already has 1,500 and 42 years / 2 = 21 the population is going to double twice. 1,500*2=3,000

3,000*2=6,000

Select all that describe the scatterplot.
(WILL GIVE BRAINLIEST)

Answers

Answer:

A C E H

Step-by-step explanation:

Find the output of the function y = x - 16 if the input is -28.
Help please

Answers

Answer:

-44

Step-by-step explanation:

If the input is -28, that means x = -28, so we plug -28 in for x and solve for y, which is the output:

y = x - 16

y = -28 - 16 = -44

The answer is thus -44.

Find the solution to the system of equations below.

A:(7, 3)
B:(-3, 3)
C:(3, -3)
D:(2, -2)

Answers

Answer:

the answer is c.(3,-3)

Step-by-step explanation:

Solve for the first variable in one of the equations, then substitute the result into the other equation.

For a remodeling job, an architect suggested increasing the sides of a square patio by 5 feet per side. This made the new area of the patio 144 square feet. What was the area of the original patio?

Answers

Answer:

49 sq ft.

Step-by-step explanation:

The area of a square is calculated by multiplying the length by the width which, since it is a square, are both the same value. Therefore, since we are given the area of the new patio we can simply square root that area to find the value of the length/width

[tex]\sqrt{144}[/tex] = 12 feet

Since the new sides of the patio are 5ft more than the original we need to subtract 5 feet.

12 - 5 = 7 feet

Now we can multiply the original width/length together to calculate the original area of the patio.

7 * 7 = 49 sq ft.

Help please I’ll highly appreciate ittttt

Answers

Answer: g(x) = |x+3| -5

Since it is translated 5 units down that means the y-intercept is -5, so the equation above is correct.

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Help Help help pls I can’t answer this

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Help help pls I can’t answer this