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17-09-2020
Mathematics

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What’s the value of x

Whats the value of x class=

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18-09-2020

Answer:

(3x + 4)° + 50° = 90° (complement angle)

3x° + 4°+ 50° = 90°

3x° +54° = 90°

3x° = 90°- 54°

x° = 36°/3

x° = 12°

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