Answer:
I think 3
Step-by-step explanation:
I'm not totally for sure about it though. sorry :(
The equation to find the volume of a cylinder is V=

×r²×h. To find r you just divide the diameter which is 10 by 2 so r is 5. Just plug everything in and solve, V=

×5²×243.84. You should get V≈19,151.15
Answer:
x = 63.7°
Step-by-step explanation:
Since the triangle is right we can use trig. ratios to solve
tan x° =
= 
⇒ x =
(
) = 63.7°
Answer:
x is 5 but sorry I can't Find the value of y
Answer:
625
Step-by-step explanation:
5x5x5x5=625
you multiply five four times because there are four groups of three in twelve