If (7x+5) deg and (x+5) deg are complementary angles, then find the value of x._x005F_x000D_ Â _x005F_x000D_

If (7x+5) deg and (x+5) deg are complementary angles, then find the va

1.	If (7x+5) deg and (x+5) deg are complementary angles, then find the value of x._x005F_x000D_ Â _x005F_x000D_
A.	10
B.	20
C.	30
D.	40
Answer» B. 20

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If (7x+5) deg and (x+5) deg are complementary angles, then find the value of x._x005F_x000D_ Â _x005F_x000D_

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