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4 years ago

Please help thanks attachment linked

Mathematics

1 answer:

Lerok [7]4 years ago

3 0

Answer:

x = 150

Step-by-step explanation:

1 / tan(90 - x) = -√3/3 Cross multiply

3 = -√3 * tan(90 - x) Divide by -√3

3/-√3 = tan(90 - x) Rationalize the denominator

3 * √3 / (- √3 * √3 ) =tan(90-x)

3 * √3 / - 3 = tan(90 - x) Divide

- √3 = tan(90 - x) Take the inverse tan of -√3

tan-1(-√3) = 90 - x

-60 = 90 - x Add x to both sides.

x - 60 = 90 Add 60 to both sides

x = 150

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