2 years ago

Line j is parallel to line k. Find the m

Mathematics

1 answer:

Rufina [12.5K]2 years ago

8 0

Answer:

- 8.14 = m = slope

Step-by-step explanation:

We know from the diagram that 8x-7 + 5x+18 = 180 so x = 13

so 8x -7 = 97

slope = tan 97 = -8.14

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