Really need asap if m=-2, n=-3, and p=-5 what is mn+2p?

-4

Step-by-step explanation:

mn +2p

substitute what we know

(-2) * (-3) + 2(-5)

6 - 10

-4

none of the above.

for one of the equations to be used in the process, there has to be a term in the equation since squared is .

since there is only a term in the first equation, we cannot derive a from completing the square.

solving with completing the square

your answer is 228

step-by-step explanation:

add the top and bottom bases together, then divide them by 2, then multiply by the height.