Answer: 500m
Explanation:
If the scale of the drawing is 1:500 then the real playground should be 500:1 which is 500m
I want to say either rectangular prisim or triangle pyrimad
Area = l x w
Area =9 x 4.25
A = 48.25
A≈ 48 in²
It’s A, as you can tell from my picture
(2x+3y)+(7x-3y)
First, group like terms together, so (2x+7x) + (3y-3y). Then simplify within the parentheses. 2x+7x = 9x and 3y-3y = 0, so you have 9x, which cannot be simplified any further. The answer is 9x.