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Vilka [71]
2 years ago
7

Question 4 (3 points)

Mathematics
1 answer:
saw5 [17]2 years ago
8 0

Answer:

Step-by-step explanation:

It’s 180°. The sum of the angles in a triangle is ALWAYS 180°.

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What is the measure of X! Please help if you know how to do this!
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Answer:

28°

Step-by-step explanation:

You're given that line DE and line FG are parallel and KL and FG are perpendicular. Then you can find out angle ∠BAC by using the vertical angles property: ∠BAC=62°. Then since KL and FG are perpendicular ∠ABC = 90°. So you find the angle ∠BCA by finding the sum of interior angles: 62+90+∠BCA=180, therefore ∠BCA is 28°. Finally, ∠x or ∠JCG = 28 because ∠JCG and ∠BCA are vertical angles and congruent.

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valentinak56 [21]

Answer:

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3 0
3 years ago
The domain of the following relation R {(3, −2), (1, 2), (−1, −4), (−1, 2)} is
LUCKY_DIMON [66]
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4 0
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Help! question in photo.
IRISSAK [1]

Answer:

B

Step-by-step explanation:

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