A. I think it would be -40/297
Do you still need help with this one?
Answer: 429m^3
Step-by-step explanation:
The volume of a rectangular prism is equal to the length*width*height of the rectangular prism.
We can plug in the values given.
Volume = 5.5m*12m*6.5m
Volume = 429m^3
25a^2-100? becasue if thats it is simple. its a difernece of squares. you just have to square root it. it becaomes (5a-10) (5a+10) so a=+/-2