Angle a & b are complementary angles. If angle a = 2x and angle b = 4x, then what is the value of x? Here's what I drew for a better idea:

x= 15

Step-by-step explanation:

Complementary angles add up to 90° so

   a+b = 90, substitute a= 2x, and b = 4x

2x+4x = 90, add like terms

     6x = 90, divide both sides by 6

       x = 15

step-by-step explanation:

de-gf

hj=3x+20

ji=15x-64

answer

false

explanation

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