1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
vazorg [7]
3 years ago
10

I need help because i dont understand it

Mathematics
2 answers:
gogolik [260]3 years ago
7 0

Answer:

Volume equals pi times radius to the power of 2 times height

that will be pi times 13^2 times 12= 6,367.92

radius is the 13 and you have to put it to the power of 2 and multiply it by 3.14 which is pi and multiply it by 12 and the answer is 6,367.92

Step-by-step explanation:

Alexxx [7]3 years ago
4 0

Answer:

6,371.15

Step-by-step explanation:

3.14 times 13^2 times 12

You might be interested in
Hello~<br>I need help !​
sertanlavr [38]

#1

Write in distributive form

  • 48=40+8

Place value of 4 is 10

#2

Here

  • 8>12>21>32

32 is greatest

#3

15<26<37<52

  • 15 is smallest

#4

Any number multiplied by 0 yeilds 0

  • 86×0=0

#5

Cost:-

  • 9(8)=72

5 0
2 years ago
Read 2 more answers
Amir has a stand where he sells lemonade for $1.00 per cup and packages of chocolate chip cookies for $1.50. If he earns $280 on
nikdorinn [45]

Answer:

160 cups of lemonade and 80 packages of cookies.

Step-by-step explanation:

l = lemonade

c = cookies

l+1.5c=280

2c=l

Substitute.

3.5c=280

Simplify.

c=80

Substitute into the second equation.

l=160.

Plug it back into the equations to check.

3 0
4 years ago
What is 21⁄4 plus 4 3⁄10? <br><br> A. 611⁄20<br> B. 613⁄20<br> C. 61⁄4<br> D. 61⁄2
Olegator [25]

Convert 1/4 and 3/10 to have a common denominator:

1/4 = 5/20

3/10 = 620

Now you have 2 5/20 + 4 6/20 = 6 11/20

The answer is A.

7 0
3 years ago
What type of polynomial is 2x2-6x+4? ...?
kondaur [170]
I think it is<span> quadratic</span>
6 0
3 years ago
Read 2 more answers
Pool has a high dive platform that is 12 feet above the pool. the pool is 15 feet deep. what is the distance between the platfor
Elan Coil [88]
This distance is 27 feet. This is so because 12 + 15 = 27. Hope this helps
7 0
3 years ago
Other questions:
  • I BET NO ONE KNOWS THIS QUESTION which of the following is a social norm?
    14·1 answer
  • I need some math help.
    15·1 answer
  • Jason Pawloski is married and claims 2 allowances. How much is withheld from his weekly paycheck of $550 for the last week of De
    13·1 answer
  • I want the answer of this . .
    13·1 answer
  • If f(x)=x^2-5x and f(n)=-4 , then which of the following could be a value for n?
    13·1 answer
  • The maximum number of students in a classrom is 26 if there are 16 signed up for the art class
    9·1 answer
  • What is the value of the expression shown below? 7 + (2 + 6) 2 ÷ 4 ⋅ 1 over 2 whole to the power of 4 23 18 9 8
    10·2 answers
  • 1. Find the slope of the line.
    6·1 answer
  • What is the simplified value of the expression below?<br><br> Negative 2.6 + 5.8
    12·2 answers
  • How do you prove tanθ-cotθ divided by tanθ+cotθ equals tan^2θ -1 divided by sec^2θ
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!