Answer:
A.) f(x) = 45 - 4(x - 1)
Step-by-step explanation:
Answer:
x= 90-60
x=30
Step-by-step explanation:
Answer:
Width (length of shorter side) = 3.5 cm.
Step-by-step explanation:
L = 8.5 cm
perimeter, P = 24 cm
2(L+W) = 24
substitute L = 8.5
2(8.5+W) = 24
8.5 + W = 24/2 = 12
W = 12 - 8.5 = 3.5 cm
Answer:
31/5
Step-by-step explanation:
[f(4) - f(-1)] / 4-(-1)
