Next time add an image, but know that the expression is equal to 657 since..
83 * 8 -7
Use PEMDAS
664 - 7
657
Answer:
12
Step-by-step explanation:
6in x 2in = 12
Answer:
x=9
y=16
z=12
Step-by-step explanation:
Answer:
I think but I might have done it the wrong way
2πr(r+h)
Step-by-step explanation: