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What is the value of x?
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2 votes
What is the value of x?

What is the value of x?-example-1
User Tim Hope
by
4.6k points

2 Answers

5 votes

Answer:

x = 7

Explanation:

All triangles add up to 180, and (90 from the right angle)

90 + (4x) + (5x +27) = 180

117 + 9x = 180

-117 - 117

9x = 63

x = 63/9

Therefore, x = 7

User Spire
by
4.1k points
6 votes

Answer:

x = 7

Explanation:

all triangles add up to 180

(90 from the right angle)

90 + (4x) + (5x +27) = 180

117 + 9x = 180

-117 - 117

9x = 63

x = 63/9

x = 7

User Vasja
by
4.6k points
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