F(11) means to replace x in the equation with 11
12(11) + 5
12 x 11 = 132
Now you have 132 + 5 = 137
F(11) = 137
It is 3.75 for the answer
Answer:
a= 35°
b= 45°
c= 60°
Step-by-step explanation:
Answer:
2112 Steps
Step-by-step explanation:
Answer:
answer = -13
Step-by-step explanation:
number = x
x - 8 = -21
x = -21 + 8
= -13
Recheck :
num = - 13
decreased by 8 = - 13 -8 = -21