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Studentka2010 [4]
3 years ago
13

In the diagram below AB is parallel to CD what is the value of x

Mathematics
1 answer:
finlep [7]3 years ago
5 0

Answer:

150°

Step-by-step explanation:

angle opp to 30° is also 30° (vert opp)

so x =150° as ab is parallel to cd so the angles are co-interior angles and thus x= 180°-30°=150°

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2 years ago
(10.02)
ollegr [7]
<h2>Hello!</h2>

The answer is:

C. Cosine is negative in Quadrant III

<h2>Why?</h2>

Let's discard each given option in order to find the correct:

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Have a nice day!

6 0
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Elena L [17]

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Step-by-step explanation:

I took the test

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