The answer is B) 10. you would dividd 45 by 4.5 to get 10
Explination: ok so to do this you will need to multiply so
-2.5 • 5
whats 2.5 • 5 it equals 12.5
and because the original number "-2.5" has a negative symbol you just go ahead and put that in there with it.
so your answer is -12.5
Answer:
b) 152cm^2
i think im not sure
Step-by-step explanation: