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3 years ago

PLEASEEEE HELPPPP ASAPPPP

Mathematics

1 answer:

adelina 88 [10]3 years ago

6 0

Answer:

x ≈ 7.1

Step-by-step explanation:

Using the cosine ratio in the right triangle.

cos27° = $\frac{adjacent}{hypotenuse}$ = $\frac{KL}{KM}$ = $\frac{6.3}{X}$ ( multiply both sides by x )

x × cos27° = 6.3 ( divide both sides by cos27° )

x = $\frac{6.3}{cos27}$ ≈ 7.1 ( to the nearest tenth )

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Option B

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