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ivann1987 [24]
3 years ago
10

For what value of x is line a parallel to line b? x = ____

Mathematics
1 answer:
zavuch27 [327]3 years ago
5 0
I’m going to assume you meant “what is the value of x” and “line A is parallel to line B”

Because they are parallel, the equation and 80 degrees are the same, so:

2x+20=80

Now just solve for x

2x+20=80
-20 -20

2x=60
— —
2 2

X=30
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Answer:

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Fail to reject the null hypothesis

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From the question we are told that

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