PLEASE HELP ASAP!!! I NEED CORRECT ANSWERS ONLY PLEASE!!! I NEED TO FINISH THESE QUESTIONS BEFORE MIDNIGHT TONIGHT. Find TV. Write your answer as an integer or as a decimal roun…

Question

asked Jan 27, 2021 139k views

1 Answer

Jiehong · Answer 1 · 2021-02-01T15:09:40+0000

Answer:

The answer to your question is TV = 7.8

Explanation:

Data

hypotenuse = ?

Opposite side = 4

angle = 31°

To solve this problem use trigonometric functions. The trigonometric function that relates the Opposite side and the hypotenuse is sine.

sin
$\alpha = (Opposite site)/(hypotenuse)$

Solve for hypotenuse

hypotenuse =
$(Opposite side)/(sin \alpha)$

Simplification

hypotenuse =
(4)/(sin 31)

hypotenuse =
(4)/(0.52)

Result

hypotenuse = 7.76