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Elanso [62]
3 years ago
8

PLEASE HELP ASAP!!! I NEED CORRECT ANSWERS ONLY PLEASE!!!

Mathematics
1 answer:
Dmitry_Shevchenko [17]3 years ago
8 0

Answer:

Step-by-step explanation:

Triangle UVW is a right angle triangle.

From the given right angle triangle

UV represents the hypotenuse of the right angle triangle.

With ∠V as the reference angle,

VW represents the adjacent side of the right angle triangle.

UW represents the opposite side of the right angle triangle.

To determine UV, we would apply Pythagoras theorem which is expressed as

Hypotenuse² = opposite side² + adjacent side²

UV² = 80² + 39²

UV² = 6400 + 1521 = 7921

UV = √7921 = 89

To determine Cos V, we would apply trigonometric ratio

Cos θ = opposite side/hypotenuse. Therefore,

Cos V = 39/89

Cos V = 0.44 to the nearest hundredth

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