You add them and then divide by how many numbers there are.
a. (3+43)/2 = 23
b. 0
c. -1
Answer:
one of the answers is E,F
Step-by-step explanation:
I know this becuase that is a pyramid right there it is an solid but no prims or anything else on there
The answer is 9(3+x)
My work is in the attached image
8 x 2 1/4 = 18
the stack is 18 in. thick.
Hope this helps!!
~Kiwi
400 i think i am pretty sure but if it's wronge i apolize
