What I did was add all the x's since you are trying to find the perimeter then I got 16 and then you add the whole numbers. 16x+3
Perimeter = 2w + 2l = 2(12) + 2(10) = 44
ANSWER: x=12
EXPLANATION:
9+x/6=11
(54+x)/6=11 (finding common denominator)
x/6=11-54/6 (rearranging terms)
x/6=(66-54)/6 (finding common denominator so 6 gets cancelled from both the sides)
x=12
Answer:
9/20 mile^2
Step-by-step explanation:
9/10 x 1/2 = 9/20
