Answer:
7
Step-by-step explanation:
you need to use PEMDAS
3 x 3 x 3 = 27 divided by 9 is 3 and 10-3=7
Answer:
x=7/4
Step-by-step explanation:
Tell me if you need an explanation
To calculate the area it is pi*r^2
so since r = 1/2 d
2.5^2 * pi = area
or
19.625
Answer:
Part A: hx2=a
Part B: 5hours
Step-by-step explanation:
Answer:
c
Step-by-step explanation: