Answer:
the slope of the ski run is 9
The formula of a perimeter of a rectangle:

We have:

Substitute

<h3>Answer: Length = 35 in, Width = 25 in.</h3>
-3(4r - 8) = -36
Mutiply the bracket by -3
(-3)(4r)(-3)(-8)= -12r+24
-12r+24= -36
move +24 to the other side
sign changes from +24 to -24
-12r+24-24= -36-24
-12r= -60
divide by -12
-12r/-12= -60/-12
r= 5
Answer: r= 5
Hope this help to answer you question.
Answer:
no identity will escape! I know where you live