Circumference = 2 pi r , so
36 pi = 2 pi r
r = 36 pi / 2 pi
= 18 cm answer
Answer: if im not wrong it would be 1583/1000
Step-by-step explanation:
Answer:
32.63 F
Step-by-step explanation:
The function:

represents sound travels s at feet per second, where t is the temperature at Fahrenheit degrees.
We know that sound traveled at a rate of 1121 ft/sec. To find the temperature we need to replace with s value and isolate t for the above function.






Given:
The area of a rectangle = 
Length of the rectangle = 
To find:
The width of the rectangle.
Solution:
Area of a rectangle is:

Where, l is the length and w is the width of the rectangle.
Divide both sides by l.


On substituting the given values, we get

![[\because \dfrac{a^m}{a^n}=a^{m-n}]](https://tex.z-dn.net/?f=%5B%5Cbecause%20%5Cdfrac%7Ba%5Em%7D%7Ba%5En%7D%3Da%5E%7Bm-n%7D%5D)

Therefore, the correct option is A.