Answer:
8.75
Step-by-step explanation:
Answer:
10
Step-by-step explanation:
I took this quiz yrs ago
#8:
Substitute -5 in for x.
y = 9(-5) - 12
y = -45 - 12
y = -57
#9:
Substitute -2 in for x
y = -5(2)² + 18
y = -5(4) + 18
y = -20 + 18
y = -2
Step-by-step explanation:
v=s^3 s=3^4=81
v=(81)^3
v=531,441 cm^3
Answer:
h = A ÷ b
Step-by-step explanation:
The base is to be the subject of formula not height so dividing through the equation by b to give h = A ÷ B is not a possible first step