Answer:
20
Step-by-step explanation:
:)
Answer:
n=46
Step-by-step explanation:
Since this is a right triangle, you are left with 90 degrees
2n-2=90
2n=92
n=46
For it to be a solution, it has to satisfy both inequalities...
subbing in (-4,-1)
2x + y < -5 -x + y > 0
2(-4) - 1 < - 5 -(-4) - 1 > 0
-8 - 1 < -5 4 - 1 > 0
-9 < -5.....true 3 > 0....true
solution is (-4,-1)
It should be ten feet wide
2(17.5) + 2(10) = 55
