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kramer
3 years ago
14

The angles with measures x and 4x are complementa angles.which is the value of x

Mathematics
1 answer:
pochemuha3 years ago
8 0

Answer:

\huge\boxed{x=18^o}

Step-by-step explanation:

Two angles are Complementary when they add up to 90°.

Therefore

x+4x=90\qquad|\text{combine like terms}\\\\5x=90\qquad|\text{divide both sides by 5}\\\\\dfrac{5x}{5}=\dfrac{90}{5}\\\\\boxed{x=18}

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Step by step
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2 years ago
Solve the equation.
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-14/15y+3/21=-14/21

Move 3/21 to the other side. Sign changes from +3/21 to -3/21.

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