Answer:
-1 is not correct
1 is the correct answer
Step-by-step explanation:
Her mistake was adding a negative sign in the one
The right way is to cross out one negative symbol between the two parentheses
It’s B. When dividing by -2, he did not change the direction of the sign
1,159cm^2 that is the answer
Answer:

Step-by-step explanation:
From the question we are told that
Length 
Height 
Width 
Generally the equation for Volume of the Rectangular prism is mathematically given by



Therefore the number of half 1/2 inch cube X in v is


49
because 25+24=49
i can't rlly explain this though