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erma4kov [3.2K]
3 years ago
15

Give in, interval notation, the unknown numbers in the following description. When 4 is added to twice a number, the result is g

reater than it equal to 18.
Mathematics
1 answer:
lbvjy [14]3 years ago
5 0
The answer is 8 hope this helps all u have to do is figure out what two numbers added togher give you 18
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Two parallel lines are crossed by a transversal. What is the value of h? h = 60 h = 80 h = 100 h = 120
lisabon 2012 [21]
I added the diagram of the question.

<u><em>Answer:</em></u>
h = 60°

<u><em>Explanation:</em></u>
We are given that lines k and l are parallel lines.
This means that angles 120° and h are <u>supplementary angles</u>.
This means that their measures <u>add up to 180°</u>

<u>Therefore:</u>
180° = 120° + h
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Hope this helps :)

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Answer:

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