Answer:
the answer is B.
Step-by-step explanation:
PLZZ MARK BRAINLIEST
Answer:
x = 155
Step-by-step explanation:
Answer:

Step-by-step explanation:
See attachment for grid
From the attachment:
There are 10 cells on the horizontal axis and there are also 10 cells on the vertical axis.
This implies that, the measurement of each cell is:



The horizontal axis has 7 selected cells.
This measures

The vertical axis has 4 selected cells.
This measures

So, the selected area is:


or

x^3 + 64 = 0
Subtract both sides by 64:
x^3 = -64
x = -4