Your solution will ASA... ∠M ≅ ∠Q ; MO ≅ QO ; ∠MON <span>≅ </span>∠QPO by vertical angles. So you have Angle - Side - Angle
Answer:
-10/7
Step-by-step explanation:
w - 5 = 8w + 5
w - 8w = 5 + 5
-7w = 10
w = - 10/7
Answer:
21a-8
Step-by-step explanation:
Let each side perpendicular to the wall be x
The parallel to the wall will be 320-2x
the area will be:
A(x)=x(320-2x)
A(x)=320x-2x^2
This is a quadratic with a =-2 and b=320
Maximum area will occur where x=-b/2a
=-320/(-2*2)
=80 ft
thus the width will be 80 ft and the length will be:
length=320-2*80=160 ft
I'm pretty sure the answer is C. x ~ 2.25
