wanonaseer wanonaseer

22-11-2021
Mathematics

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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:

Angle a amp b are complementary angles If angle a 2x and angle b 4x then what is the value of x Heres what I drew for a better idea class=

Respuesta :

22-11-2021

Answer:

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

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