Answer:
42
Step-by-step explanation:
One angle of a regular pentagon = 108°
One angle of a regular hexagon = 120°.
One angle of a square = 90°
∴ ∠BAC = 360 – (108 + 20 + 90) 360 – 318 = 42°
55*10/2=275
The area of his roof is 275
The answer to the first one is A, the second one is 3.58333
Answer:
Step-by-step explanation:
2x+5=-12
2x=-17
x=-8.5
25% x 4 = 100%
So,
150 x 4 = 600.
600 students go to Pinellas Park Middle School.
