3 years ago

Round your answer to the nearest hundredth Khan Academy

Mathematics

1 answer:

e-lub [12.9K]3 years ago

7 0

Answer:

Step-by-step explanation:

take 40 degree as reference angle

using cos rule

cos 40=adjacent/hypotenuse

0.76=5/x

0.76x=5

x=5/0.76

x=6.578

x=6.58

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zubka84 [21]

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3 years ago

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(Answer Choice C.)

Step-by-step explanation:

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