Answer:
1
Step-by-step explanation:
insert the values for a and b and solve.
Answer:
1/2(a-4)
Step-by-step explanation:
first blank is 1/2 and second is 4.
Area = 1/2 bh
96 = 1/2 x b x 8 = 4b
b = 96/4 = 24 inches
Perimeter = 3b [since the other sides are equal to the base]
P = 3 x 24 = 72 inches.
Answer:X=9
Step-by-step explanation:
x+18=3x
18=2x
x=9