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Please help me find the value of x
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3 votes
Please help me find the value of x

Please help me find the value of x-example-1
User Chris Ciszak
by
3.9k points

1 Answer

3 votes

Answer:

7

Explanation:


(tangent)^(2) = AC × CB


12^(2) = ( x + 9 ) 9

144 = 9x + 81

9x = 144 - 81

9x = 63

x = 63 ÷ 9

x = 7

User Sahil Mahajan
by
4.0k points
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