Answer:
3
Step-by-step explanation:
We can use the slope formula:

Let's let (11,8) be x₁ and y₁ and let's let (17,26) be x₂ and y₂. So:

Subtract:

So, our slope is 3.
And we're done!
Answer:
no
Step-by-step explanation:
Formula : 2 x pie x radius
1. 2x3.14x3=18.84in
2.2x3.14x6=36.48yd
3.2x3.14x4=25.12ft
4.2x3.14x12=75.36yd
5=1/4s-2/3s-4 add 4 to each side so you get variables alone
9=1/4s-2/3s get like denominators
9=3/12s-8/15s subtract variables with like denominators
9=1/3s multiply by reciprocal
27=s