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
shutvik [7]
3 years ago
13

If the circumference is 72 pi inches, what's the radius?

Mathematics
1 answer:
bekas [8.4K]3 years ago
3 0
The circumference is pi times the diameter of the circle. The radius is half of the diameter. In this case, the radius is then 36.
You might be interested in
20 ÷ ____ = 5 need your help
lbvjy [14]

Answer:

4

Step-by-step explanation:

4 0
3 years ago
The “new look” of the cereal boxes has a length that is three more than two times the width, x, and a height that is one more th
jok3333 [9.3K]

The first option is correct. For the following question, the simplified expression for the volume is 8x3 + 14x2 + 3x.

5 0
3 years ago
Read 2 more answers
Write an equation of a line that passes through the point (8,2) that is parallel and (b) perpendicular to the graph of the equat
oksian1 [2.3K]
For a parallel line the slope of the lines/equations will be the same but for perpendicular line the slope will be the negative reciprocal
-(1/4)*x+b
b=2-(-1/4)*8
4 0
3 years ago
I need help with this question
katrin [286]
I’m pretty sure it would be C
5 0
3 years ago
Write an equation of a parabola with vertex at the origin and the given focus<br> (6,0)
Masteriza [31]

Answer:

Step-by-step explanation:

eq. of a parabola with vertex at origin and focus (a,0) is

y²=4ax

a=6

so y²=4×6×x

or y²=24 x

4 0
3 years ago
Other questions:
  • Find the quotient of 2 ÷ 3 8 .
    5·2 answers
  • Which of the following is a polynomial A.x^2+2 B.(x^8-2)/(x^-2+3) C. 7x^7-2x^-4+3 D.x^x-1
    13·1 answer
  • The weights of tennis balls are normally distributed, with the mean being 5.15 ounces and the standard deviation being 0.10. wha
    11·1 answer
  • Maggie is x years old. Her brother Demarco is 4 years older than her. Anna is 3 times as old as Demarco. Write and simplify an e
    7·1 answer
  • If 2 is a factor of a number, is that number a prime number? <br><br> ___________ explain
    5·1 answer
  • In the expression 16x + 2x – 5y + 17, which terms are “like terms”?
    13·2 answers
  • Given f(x) = 17-X^2what is the average rate of change in f(x) over the interval [1, 5]?
    13·2 answers
  • The table shown below shows some values for functions f(x) and g(x). What is/are the solutions for f(x) =g(x)
    12·1 answer
  • 11.
    13·1 answer
  • 1. You roll two dice. What is the probability of rolling a sum of 8 or more?
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!