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kaheart [24]
2 years ago
14

Find x. problem is in picture

Mathematics
1 answer:
Masja [62]2 years ago
3 0

Answer:

x=21

Step-by-step explanation:

We know that C is a right angle, which means that x + 3x+6 = 90

4x+6=90\\4x=84\\x=21

Have a nice day. hope I helped please rate brainliest!

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Please find the complete question in the attached file.

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