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alexira [117]
3 years ago
9

Find the value of x, rounded to the nearest tenth?

Mathematics
1 answer:
Stolb23 [73]3 years ago
4 0

Answer:

Step-by-step explanation:

we can use the trigonometric function in a right triangle

cos x = adjacent side to the angle /hypothenuse

cos 36°= x/10  ; multiply both sides by 10

10 * cos 36° = x ; make sure your calculator mode is in degrees

8.1  = x

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