Mathematics High School

help me pleasee :((
MARK THE BRAINLEST

Help Me Pleasee :((MARK THE BRAINLEST

Answers

Answer 1

Answer:

Add 9.6, then divide by 3.2.

Step-by-step explanation:

hope this helps and is right. p.s i really need brainliest :)

Answer 2

Answer:

Iready huh anyways

The last one

Step-by-step explanation:

Related Questions

how many 2 digit numbers are multiples of five

Answers

Answer:

18

Step-by-step explanation:

Hope it helps plz give brainlies! ;D

HELP PLZZZZZZZZZZZZZZ

Answers

Answer:

12.57 but rounded is 12.6

Step-by-step explanation:

C=2pi r

How do I solve these problems?

Answers

You can go over to solve tab and just take a picture of the question it’s pretty easy so it will give you a choice of people to choose from go from the ones that have the highest rating

PLEASE HELP I AM BEGGING YOU EXTRA POINTS AND BRAINLIEST I DONT UNDERSTAND NO WORK JUST ANSWER :)!!!!!!!!!!!!!!!!!!!!!!!1

Answers

Answer:

1.    x > -3

2.    8 > 0.5

3.    x < -4

6. x < 2

7. Yes

8. No

9. Yes

10. Yes

1. p=packs of gum

inequality = 35 > 10+2p

Benny can buy 6 packs of gum.

Jimmy bought a refrigerator that cost $525 before tax. He paid 8% of this amount in tax. What was the total cost of the refrigerator including tax?

Answers

Answer:

$567 after tax

Step-by-step explanation:

first, let's multiply 525 by 0.08 because he paid 8% (0.08) of 525 in tax.

525(0.08)= 42

now, let's add them together, because the question asks for the total cost.

525+42=567

$567 after tax

18. Water is stored in a cylindrical tank with a diameter of 36 feet. The surface
area of the tank is 4750.1 square feet. What is the height of the tank?

Answers

Answer:

h = 21 feet

Step-by-step explanation:

surface area = 2 (pi) r^2 + (pi) × d × h

=(2 × (pi) × 18) + ((pi) × 36 × h)

=72(pi) × h

226.194671059 × h = 4750.1

h = 21 feet

The walls of a bathroom 2,5 m long, 2,05 m
wide and 3 m high are to be covered with
tiles, each 15 cm by 15 cm. If a saving of
108 tiles is made on doors and windows,
how many tiles will be needed altogether?
Note that some tiles will have to be cut.)

Answers

Answer:

The number of tiles needed is 1.105.[tex]\overline 3[/tex] tiles

Step-by-step explanation:

The given data on the dimensions of the bathroom wall are;

The length, l = 2.5 m

The width, w = 2.05 m

The height, h = 3 m

The dimension of the tiles with which the walls are to be covered = 15 cm by 15 cm

The dimensions of the tiles in meters = 0.15 m by 0.15 m

The number of tiles savings made on the doors and windows of the bathroom = 108 tiles

Let 'A' represent the surface area of the bathroom wall, we have;

A = h·w + h·w + l·h + l·h = 2·h·w + 2·l·h =  2·h·(w + l)

∴ A = 2 × 3 m (2.5 m + 2.05 m) = 27.3 m²

The surface area per tile, Tₐ = 0.15  × 0.15  = 0.0225

∴ Tₐ = 0.0225 m²/tile

The number of tiles needed, n = A/Tₐ - 108 tiles

∴ n = 27.3 m²/(0.0225 m²/tile - 108 tiles  = [tex]\left (1105+\dfrac{1}{3} \right )[/tex] tiles = 1.105.[tex]\overline 3[/tex] tiles

The number of tiles needed, n = 1.105.[tex]\overline 3[/tex] tiles.

kurt had a plate of pancakes at a diner. the bill, with tax was 6.75. he gave the waiter a tip equal to 20% of the bill. what is the total amount kurt spent at the diner.

Answers

Answer:

1.35

Step-by-step explanation:

Please help me it’s due in like 30 min

Answers

The answer is c or b u choose I am not sure

Answer:

B is the correct answer I believe (๑・ω-)～♥”

If I was right please mark me brainliest! (๑・ω-)～♥”

i dont know what the answer to this problem is i need help

Answers

Answer:

The answer to your question is choice a

Cone A will certainly hold more. Just don’t know the exact amount

In the diagram below of triangle CDE, F is the midpoint of CE and
G is the midpoint of DE.If m ECD = 51 – 7x, and m
ZEFG = -8x +53, what is the measure of ZECD?

Answers

Answer:

link po ito po o hgugifhi zsuff/tkloi77r5 to 57t/

42 students signed up to go on the class trip. If this is 70% of the class, how many students are in the class?

A 290 students
B 29 students
C 600 students
D 60 students​

Answers

29 answer is .........

Angle 2 is 60. Find angle 8.

Options:
140
100
40
60

Answers

angle 8 is 60 too
eee

Lucy is not wearing sandals.

Answers

Answer:

I think the second one .....

What is the solution to the system of equations graphed below?
5-
y = x+1
5
y=-x-1
y=-x-1
y=x+1

Answers

Answer:

y+1-1x

Step-by-step explanation:

.................

please helppppppppppppp

Answers

Answer: I answered this already- its the last choice- 275 miles

Step-by-step explanation:

h + 9.2 = -9.2 what is h =

Answers

Answer:

h = - 18.4

Step-by-step explanation:

h + 9.2 = - 9.2

h + 9.2 - 9.2 = - 9.2 - 9.2

h = - 18.4

Answer:

-18.4

Step-by-step explanation:

Fixed it : )

A zip line starts on a platform that is 40 meters above the ground. The anchor for the zip line is 198 horizontal meters from the base of the platform. How long is the zip line? *

Answers

Answer:

Solution given:

perpendicular distance =height [p]=40m

base or horizontal distance [b]=198m

Hypotenuse or zip line [h]=?

Now

By using Pythagoras law

h²=p²+b²

h²=40²+198²

h=√40804

h=202m

So the Zip line is 202m long.

please help its my last question 20 points and ill give brainliest :)

Answers

Answer:

I believe the answer is A: 2,557.51 yards^3

Step-by-step explanation:

Ok, I may be wrong, but I did my best!!!!!! Don't hate me!!!

The formula for the volume of a cone is pi times the radius squared times the height divided by 3:

9.6^2 = 92.16

92.16 * 3.14 = 289.3824

26.5/3 = 8.83333333

289.3824 * 8.83333333 = 2556.2112 ~ 2,557.51

Since A is the closest number to this one, I would go with A: 2,557.51 yards^3

Brainliest would be appreciated!!! Have a nice day!!! ;P

Which expression is equivalent to 3 4 x + 5 − 7 + 1 2 x 34 x + 5 - 7 + 12x?
A.
5
4
x
−
2
54x-2

B.
4
6
x
−
2
46x-2

C.
1
4
x
+
12
14x+12

D.
4
6
x
+
12
46x+12

Answers

Answer:12

Step-by-step explanation:

I did rhos

HELP!!!!!!!!!!!!!!!!!!!!!!!!!!

Answers

Answer:

Step-by-step explanation:.

Answer:

A And C Both Form A Right Triangle.

B Does Not Form A Right Triangle.

HELP ASAP!!! HELP FAST!!!

Answers

b=9

Explanation: c^2 - a^2 = square root of answer

I NEED HELP SOMEONE PLZZZ HELP ME PLZZZZ

Answers

Answer:

3

Step-by-step explanation:

Answer:

h = √18 (4.24)

Step-by-step explanation:

Theorem = a² + b² = c²

√34 - 4² = a²

√34 - 16 = a

√34 - 16 = 18

√18 = 4.2426406871192851464050661726291 (Rounded to nearest hundreth: 4.24; nearest tenth: 4.2; nearest one: 4)

Help a guy out please

Answers

Answer:

24.7

Step-by-step explanation:

c² = a² + b²

c² = 9.0² + 23.0²

c² = 81 + 529

c² = 610

c = 24.7

- 5x^2-6y^2, when x = 1 and y=2

Answers

Answer:

-29

Step-by-step explanation:

-5x^2-6y^2

substitute the x and y values

-5(1)^2-6(2)^2

-5-6*4

-5-24

-29

The correct answer to your question is -29

Which expression could be used to determine the perimeter of the triangle?

A 9x + 4
B 9(x + 4)
C 13x
D 13(x + 1)

Answers

Answer:

A. 9x + 4

Step-by-step explanation:

Perimeter of a triangle = side A + side B + side C

Side A = 2.5x + 3

Side B = x + 6

Side C = 5.5x - 5

Perimeter of a triangle = side A + side B + side C

= (2.5x + 3) + (x + 6) + (5.5x - 5)

= 2.5x + 3 + x + 6 + 5.5x - 5

= 2.5x + x + 5.5x + 3 + 6 - 5

= 9x + 4

Perimeter of a triangle = 9x + 4

The correct answer is A. 9x + 4

Unit 2: Sequences
Create a recursive rule and an explicit rule for
the sequence below. Then find the 15th term.
7, 11, 15, 19, ...
Create a recursive rule and an explicit rule for
the sequence below. Then find the 15th term.
3, 12, 48, 192, ...
Recursive Rule:
Recursive Rule:
Explicit Rule:
Explicit Rule:
15th term
15th term:

Answers

Answer:

steps below

Step-by-step explanation:

7, 11, 15, 19 ...

common difference (d) = 11-7 = 4

Recursive rule: A(n) = A(n-1) + d = A(n-1) + 4

Explicit rule: A(n) = A(1) + d * (n-1) = A(1) + 4 *(n-1) = 7 + 4 * (n-1) = 4n + 3

15th term: A(15) = 4 * 15 + 3 = 63

Solve for the value of a in the triangle below. Round your answer to the nearest tenth

Answers

Answer:

........................

Solve for X. (x+7)^2−11=0

Answers

Answer:

The

Step-by-step explanation:

x

=

√

11

−

7

,

−

√

11

−

7

Decimal Form:

x

=

−

3.68337520

…

,

−

10.31662479

…

3)x^11/3
Ficksnckxkdlvidjv

Find the slope or state why it’s undefined

Answers

Answer:

slope -6/5

Step-by-step explanation:

The slope is -6/5. because if you use rise of run you will start from the dot and go up 6 and over 5 to the other dot. It’s negative because it is going to the left side.
Other Questions
Hiram Revels led the way for other African Americans to follow by - Help a guy out please kurt had a plate of pancakes at a diner. the bill, with tax was 6.75. he gave the waiter a tip equal to 20% of the bill. what is the total amount kurt spent at the diner. Ruby Red manufactures, markets, and distributes citrus flavored soft drinks across the globe. Ruby Red hired a collection agency in 2018 to increase collection rates from customers. As a result, Ruby estimates that only 2% of its 2019 credit sales will be written off, compared to the 4% of 2018's credit sales that were estimated to be uncollectible. At December 31, 2019, Ruby Red has a $12,800 credit balance in its allowance for doubtful accounts and credit sales of $1,570,000.Required: Use the percentage of credit sales method to calculate the bad debt expense. In line 66 when Hector says let me at least not die without a struggle what does that mean A sample of 10.0 grams of carbon dioxide gas is contained in a tank with a volume of 6.0 L so that the pressure inside the tank is 1.00 atm. What is thetemperature of the gas sample in C?Given: R = 0.0821 L.atm/molekO 280CO 322CO 49CO 595C i dont know what the answer to this problem is i need help Which sentence is correct?A. The driver startled by the whistle.B. The loudly blowing whistle startled the driver nearby.C. Loudly whistled and startled driver.D. The whistle startled the driver whistling loudly. Write given percentage as a fraction in its simplest form. 75% Then he realized it was an iceberg, towering perhaps 100 feet above the water. The next instant it was gone, drifting astern into the dark. Based on what you know about the specialized vocabulary word, astern, where is the iceberg at the end of this excerpt? A. in front of the shipB. behind the shipC. on the right-hand side of the ship facing forwardD. on the left-hand side of the ship facing forwardThe first person to answer this will get 20 points but if you do not answer this question today you will not get 20 points you will only get 10 because a person with kindness should get these points. Also if YOU GIVE A LINK YOU WILL NOT GET POINTS because a person like that does not earn them. Hopefully to the person who reads this your day be filled with joy. HELPPPPPOOP OMG HELPPPPPOOPPOPO PLEASE HELP FAST EDGAccording to the text, what event greatlyimproved Cugoano's life?O leaving Grenada to work as a servant in EnglandO going to one of the British colonies in North Americareturning home to Africawitnessing the end of slavery in Grenada Consumer mobility refers to the idea that consumers like to find the same products everywhere. An example of a company that sells products everywhere in the world because its customers are all over the world is: 42 students signed up to go on the class trip. If this is 70% of the class, how many students are in the class?A 290 studentsB 29 students C 600 studentsD 60 students What kind of change is urinary incontinence experienced by women after having children? A. Hormonal B. Psychological C. Physiological D. Emotional what are your thoughts on Friar Laurence agreeing to marry Romeo and Juliet. Explain in short paragraph please. write a diary how you felt when your parents decided to unplug the tv The three questions of economics are based on decisions made by economies.What statement best describes why economies must make these decisions?Econominc must make these decisions? 18. Water is stored in a cylindrical tank with a diameter of 36 feet. The surfacearea of the tank is 4750.1 square feet. What is the height of the tank? Manchu Picchu is significant because it was a major city not discovered by the Spanish and under the control ofwhat American Civilization?O MayaO GhanaO AztecO Inca