Mathematics High School

Find the volume. Round your answer to the nearest tenth and show your work

Answers

Answer 1

V= 1/3 x π x radius squared x height

V= 1/3 x π x 2 squared x 9

V= 37.699

Related Questions

Express the ratio in lowest form:
1.5 kg: 350 g

Answers

Given:

The ratio is:

1.5 kg : 350 g

To find:

The lowest or simplest form of the given ratio.

Solution:

We know that,

1 kg = 1000 g

We have,

1.5 kg : 350 g

It can be written as

[tex]1.5\ kg : 350\ g=\dfrac{1.5\ kg}{350\ g}[/tex]

[tex]1.5\ kg : 350\ g=\dfrac{1.5\times 1000\ g}{350\ g}[/tex]

[tex]1.5\ kg : 350\ g=\dfrac{1500\ g}{350\ g}[/tex]

[tex]1.5\ kg : 350\ g=\dfrac{150}{35}[/tex]

[tex]1.5\ kg : 350\ g=\dfrac{30}{7}[/tex]

Therefore, the lowest form of the given ratio is 30:7.

Write and solve a proportion to answer the question.
What number a is 25% of 7/8?

Answers

Answer:

7/32

Step-by-step explanation:

simplify

7/32 =o.218

In ΔWXY, x = 1.2 inches, y = 3.1 inches and ∠W=131°. Find ∠X, to the nearest 10th of an degree.

Answers

Answer:

13.1

Step-by-step explanation:.

How meny cup of smoothies can you get with 3 quarts of orange juice,5 pints of milk and 5 cups of pineapple juice.

Answers

Answer:

27 cups

Step-by-step explanation:

Amount of orange juice in the mixture = 3 quarts

Therefore, number of cups of orange juice = 3 × 4 cups [Since, 1 quarts = 4 cups]

= 12 cups

Amount of milk in the mixture = 5 pints

Therefore, amount of milk in cups = 5 × 2 [Since, 1 pint = 2 cups]

= 10 cups

Amount of pineapple juice in the mixture = 5 cups

Amount of mixture = Amount of Orange juice + Amount of pineapple juice + Amount of milk

= 12 + 10 + 5

= 27 cups

Therefore, total amount of smoothies = 27 cups

Write all the factors of 49.
Use commas to separate them.
X х

Answers

Answer:

1, 7, and 49.

Step-by-step explanation:

simplify (-5)^5 over (-5)^-6

Answers

Answer:

− 48828125

Step-by-step explanation:

you can use a calculator for algebra

Changing all of the values in a data set in the same way is called
transcending the data.
A. True
B. False

Answers

Answer: A. True
Explanation

Answer:

not sure forggive me if im wronng maybe B. false

Step-by-step explanation:

HELPP MEEE!
7th gradeee

Find the circumference of the circle. Use 3.14 or 22/7 for TT. Round to the nearest tenth if necessary.

I’ll mark you brainliest!

Answers

47.1

the formula of circumference is 2×radius×pi.. so given=radius=7.5

pi=3.14

2×7.5×3.14=47.1

HELPPPP!!!!

You put $2000 into an account earning 5% interest compounded continuously. Find the amount in the account at the end of 12 years. Write the formula, equation, Write units.

Answers

Answer:

2000(1+5/100)^12 = 3591.712652

Cylinder A, B, and C have the same radius but different heights. Put the cylinders in order of their volume from least to greatest.

Answers

Answer:

its A

Step-by-step explanation:

y=−2x−4 y=3x+3

a[ifinite solutions
b[one solution
c[no solutions

Answers

Answer:

x= -7/5

y=-6/5

one solution I believe. Hope this helps!

What is the slope of the line shown below? (-3,-7) (9,1)

Answers

Answer:

Slope is 2/3

Step-by-step explanation:

(-3,-7) (9,1)

m = (y2-y1)/(x2-x1)

m = (1 + 7)/ (9 + 3)

m = 8/12

m = 2/3

Answer:

The Slope is -91

State if the two triangles are congruent. If they are, state how you know.

(look at the picture)

Answers

Answer:

Step-by-step explanation:

yes congruent, by AAS

the angles are stating , w/ the little red lines that they are the same.. so we know two angles of the triangles are the same, and we also know that one side touching is the same. so yes.. AAS.

need help in math anyone please help

Answers

Answer:

what's the question?

Step-by-step explanation:

how can i help you ? what subject do you need help in ?

Choose Yes or No to indicate whether the statement is correct.
15 is 30% of 50
Yes
No
А
B
31 is 50% of 62
Yes
A
No
B
14 is 75% of 40
Yes
А
No
B
2 is 10% of 20
Yes
A
No
B

Answers

Answer:

3rd one is no. the others are all yes

Answer:

yes

those are correct

Step-by-step explanation:

easy :)

Which statement best describes a characteristic of money market accounts?
A. Money market accounts have a predetermined time limit before a withdrawal can be made.
B. Money market accounts allow for more withdrawals than regular savings accounts but with higher interest rates.
C. Money market accounts have higher interest rates than regular savings accounts but with more restrictions.
D. Money market accounts have no withdrawal minimums.

Answers

Answer:

Correct answer is C- Money market accounts have higher interest rates than regular savings accounts but with more restrictions

Step-by-step explanation:

took the quiz

What radius help me ! Help !

Answers

Dives by 2 first
Then dived by 3.14
You just need to reverse the equation
Answer is 11
The radius is 11

Hope this helps!

What is the equation of the line that passes through the point (-5,5) and has a
slope of -1

Answers

Answer:

Step-by-step explanation:

simplify — п+(-3) + 3n +5

Answers

Answer:

4n+2

Step-by-step explanation:

Simplify the expression 43 + 2(3 − 2). (3 points)

Answers

Answer:

Step-by-step explanation:

2(3-2)=2

43+2=45

Answer:

The answer is 45.

Step-by-step explanation:

3 - 2 is first which equals 1, then 1 + 43 + 2 = 45

Please mark the Brainliest

I need help with this ASAP

Answers

Answer:

Its 0 because thats the only value not bigger than 4

Step-by-step explanation:

Answer:

Step-by-step explanation:

Any value to the left of 4 is a solution to x < 4

The only value on the list that is left of 4 is 0 → B

GEOMETRY. Identify the angles that each have a measure of 117º

Answers

Answer:

It should be 4, 6, and 8

Step-by-step explanation:

Hope This Helped

LCM of 12 32 and 56 please tell

Answers

Answer:

672

Step-by-step explanation:

Hope it helps ;)

True or False? The midpoint of a segment
is the point at which the perpendicular
Bisector intersects a segment.

Answers

Answer:

false

hope it helps

the line that bisect the segment is not always perpendicular

Answer:

True ig

Step-by-step explanation:

The name given to the point at which the perpendicular bisector interesects a segment is called the ' midpoint of a segment "

I hope im right!!

In February Liliana spent 35 hours watching Netflix. In march she only spent 18 hours watching. What was the percent decrease in the amount of time she spent watching?

Answers

I think the answer would be a

Help please , will mark

Answers

Answer: D
Have a good day :D

Examination practice
Exam-style questions
1 The quadratic equation x2 - 5x – 3 = 0 has solutions a and b. Find the value of:
i a - b
ii a + b
Leave your answers in exact form.

Answers

Answer:

Please refer to the attachment

Hope it helps

Please mark me as the brainliest

Thank you

Can someone pls solve for y

Answers

Answer:

y =7.642881742

Step-by-step explanation:

tan A = opp side/adjacent side

tan 63 = 15/y

y tan 63 = 15

y = 15/ tan 63

y =7.642881742

이
3. What is the value of -44.4-7?
64
A.
B.
1
64
C.
1
64
D.
-64

Answers

Answer:

c im quessing though but i got -54.1 so i dont know

Step-by-step explanation:

Can someone tell me
How to solve this and a explanation?

Answers

Answer:

Step-by-step explanation:

Okay so on Saturday there is a 30% sale plus she comes early so +10% and that makes 40% off.

10% of 400=40

multiply by 4 to get 40%, 40*4=40%

40%=160

400-160=240

Hope this helps

400 x 0.30 = 120

400 - 120 = 280

280 x 0.10 = 28

280 - 28 = 252

So 252 is you answer.

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