3 years ago

Solve for x in this equation: 3/4|5-x|=13/14

Mathematics

1 answer:

Marizza181 [45]3 years ago

3 0

Answer:

x=79/21 or x= 131/21

Step-by-step explanation:

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Step-by-step explanation:

Since the triangle is right use the sine/ tangent ratios to solve for x and y

note sin60° = $\frac{\sqrt{3} }{2}$ and tan60° = $\sqrt{3}$

sin60° = $\frac{opposite}{hypotenuse}$ = $\frac{3\sqrt{6} }{y}$

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xtan60° = 3 $\sqrt{6}$

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