Use the function s=8r+14 to find the value of s when r=3.

s= 38

Step-by-step explanation:

S=8r+14 or S=8(3)+14

8 times 3 = 24 +14 = 38

s = 38

Step-by-step explanation:

Simple. Just replace r with 3 so it would look more like:

s = 8(3) + 14

First, you would multiply 8 by 3, which equals 24.

Then you add 14 to that, which gives you 38.

38 = 8(3) + 14

step-by-step explanation: h: (- 3, 6)

m: (1, - 2)

o: (7, 6)

r: (- 9, - 2)

midpoint of hm: (- 1, 2)

midpoint of or: (- 1, 2)

therefore, b is the midpoint of both diagonals bisect each other !

to prove the diagonals are perpendicular, show that the product of the slopes = - 1

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