In δuvw, the measure of ∠w=90°, the measure of ∠v=72°, and vw = 6.1 feet. find the length of uv to the nearest foot.

The length of UV is 19.7 ft.

Solution:

The given is a right triangle because W is 90 degrees. VW is adjacent to V and UV is the hypotenuse. Adjacent any hypotenuse use the cosine function. 

Refer the image attached below for the image of the triangle.

plug in known values

The value of cos(72°) is 0.309

On substituting the above value in (1) we get,

Therefore, the required measure is 19.7 ft.

answer: 2 litters juice bottle

half of a gallon is 50% of a full gallon 2 litters of juice is 52% of a full gallon

hope this ^_^

the correct answer is 1: 2

step-by-step explanation:

hope this your welcome : )