-cube root 81, -square root 64, quad-root 25, cube root 27, square rroot 21, square root 40.
I'll help you get started!
Hint:
Find to volume of the top prism, and then find the volume of the bottem prism and then add them together!
(Remember: Volume of a rectangular prism is all of it's dimision's sides multiplied together! $B*H*D$)
TYSM! It's correcct!
I've never made one, but I did make one with only Penuet butter. It takes around 13 min and 14 seconds.
This is how:
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When you find -b/2a, (I will call that A)
Plug that(A) back to the equation and then you can solve y.
haha lol, but I really need help