The answer is 20 y=9 times that and y= 9 times that also u subtract and then u get 20.
Answer:
7^2 ( little 2 in the corner)
Answer:
C: 
Step-by-step explanation:
Did this through my TI-89 calculator. ^^
18 4 6 12 I think so idk because I’m confused on the same quation
So you first multiply the found dimensions: 10*3 = 30. Now you have to divide by 2 since it is a triangular prism: 30/2 = 15.
30 (the volume) divided by 15 is 2.
Your missing dimension is 2 feet.
Hope this helps,
Loafly