Answer:
I think its 6 not sure
Step-by-step explanation:
The answer is 4.5 for the side length of the pentagon and 7.5 is the side length for the triangle because 7.5*3(3 sides) = 22.5 and 4.5*5(5 sides)= 22.5. The perimeter is 22.5
10 yards. The amount of yards is 1 third the amount of feet so you just divide 30 by 3 to get the amount of yards
(x+7)(x+3) so therefore you set each equation = 0...
x + 7 = 0
x + 3= 0
and solve
x = -3
x = -7
Answer:
1,2,4,8
Step-by-step explanation:
