This is the work shown with the answer. I hope this helps. God bless
let's suppose x is the shortest leg of the triangle
The perimeter of the flower bed is 3x+8 ft
the surface to be coverd by sod would be x×(x+7)/2 sqft
(x+8)(x+8)=(x+7)^2+x^2
x'2+16x+64=x'2+14x+49+x^2
x^2-2x=15
x×(x-2)=15
x=5
(15+8)×$4.23=$97.29 for fencing
32.5sqft×$12.72=$413.4 for the sod
SP = 24
PQ/PT = PR/PS
7/14 = 12/x
1/2 = 12/x
x = 24
Answer:
½
Step-by-step explanation:
1 - P(gray)
1 - 3/6
1 - ½
½
there are 120 students. Seems like a small school