Answer:
this is what I got
Step-by-step explanation:
Answer:
1 + x meters.
Step-by-step explanation:
A square has 4 equal sides so each side will have a length equal to the square root of the area.
Side length = √(1 + 2x + x^2)
= √(1 + x)(1 + x)
= 1 + x.
Answer:

Is the volume of this right rectangular prism.
Step-by-step explanation:
Rectangular prism volume formula is:-
I’m not sure but the third side it’s supposed to be more than the 5 and 7 and I think that the third side it’s 12 so the answer it’s A I think