Math, asked by yashmandeepkaur, 5 months ago

calculate the value of x:​

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Answers

Answered by goldy200783
0

Answer:

10

Step-by-step explanation:

4x+5x=90

9x=90

x=90/9

x=10

Answered by gurgill1979gur
1

Answer:

5x+4x=90 degree

x=90/9 degree

x=10 degree

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