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Tamiku [17]
2 years ago
10

Which expression represents the perimeter of the triangle? 8x + 2 18x 8x

Mathematics
1 answer:
nata0808 [166]2 years ago
3 0

Answer:

8x

Step-by-step explanation:

We can add all of the side lengths of the triangle to figure out the perimeter. 3x-1+3x+1=6x+2x=8x

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Answer:

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Step-by-step explanation:

Data

Point = (-9, 12)

line   y = 3/2x -1/2     perpendicular

Process

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slope is the line given = 3/2, we change it because the lines must be perpendicular ,

New slope         M =  -2/3

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