Answer:
b=20 yards
Step-by-step explanation:
15^2+x^2=25^2
225+x^2=625
x^2=400
x=20
Ummm I need more infooooo...
Answer:7x^2
Step-by-step explanation:
Answer:
36/7
Step-by-step explanation:
{(6+3)/(-5-2)}(-4)
36/7
Answer:

Step-by-step explanation:
{2 + 2w = l
{94 = 2w + 2l
94 = 2w + 2[2 + 2w]
94 = 2w + 4 + 4w
94 = 4 + 6w
- 4 - 4
_________

[Plug this back into both equations above to get the length of 32 feet]; 
I am joyous to assist you anytime.