I'm pretty sure it is 155
Answer:
-3.09 per hour
Step-by-step explanation:
if you mean that it went down from 0° to -131.5° in 42.5 hours, divide -131.5 by 42.5 (-131.5/42.5) which gives 3.09
12 would be your answer
-2*-1= 2
2*6=12
so 12
Yeah not just one letter but two letters perpendicular to another two letters. Each 2 letters like AB is a straight line which is crossed by another 2 letters making it perpendicular.
<u>Answer:</u>
The height of the cylinder is 12.1 cm approximately.
<u>Step-by-step explanation:</u>
Given:
The volume of a right cylinder = 7,448 cubic centimeters.
The diameter of the base of the cylinder = 28 centimeters.
To find:
The height(in centimeters)of the cylinder=?
Solution:
we know that, volume of cylinder = πr2h .....................(1)
where
r is radius of base
h is height of the cylinder.
Here, in our problem,
volume= 7448 cubic cm ,
![radius = \frac{diameter }{2}= \frac{28}{2} = 14 cm](https://tex.z-dn.net/?f=radius%20%3D%20%5Cfrac%7Bdiameter%20%7D%7B2%7D%3D%20%5Cfrac%7B28%7D%7B2%7D%20%3D%2014%20cm)
Substituting these values in the equation(1)
![7448 = \pi \timesx (14)^2 h](https://tex.z-dn.net/?f=7448%20%3D%20%5Cpi%20%5Ctimesx%20%2814%29%5E2%20h)
![h = \frac{7448}{196}\times\pi](https://tex.z-dn.net/?f=h%20%3D%20%5Cfrac%7B7448%7D%7B196%7D%5Ctimes%5Cpi)
height=12.09