03-04-2018
Mathematics

contestada

Any help please, confused‍♀️

Any help please confused class=

Respuesta :

03-04-2018

Use Trigonometry and reread the question and you will understand soon

Answer Link

backseatdog backseatdog

03-04-2018

sin 60 = opposite/hypotenuse

opposite is 30. Hypotenuse is what we are looking for. Use algebra:

hypotenuse = opposite/sin60

hypotenuse = 30/(sqrt(3)/2)
hypotenuse = 60/sqrt(3) = 60sqrt(3)/3 = 20sqrt(3)

So the belt is 20sqrt(3) or 34.6 foot

Answer Link

Otras preguntas

once the delegates determined the three fifths compromise what issue did they tackle next?

21.) Which best describes the antecedent in the sentence? Mr. Walker helped Larry with his Latin lessons, but he had to leave early. A. clear B. missing, unc

PLEASE CHECK MY ANSWERS (PART 1)

determine a relationship between the x- and y- values. write an equation. x =1 2 3 4 y = 4 5 6 7

a town had about 2120 acres of pine trees 40 years ago. Only about 13% of the pine trees remain. How many acres of pine trees remain

why did texans drive their cattle to towns in the midwest

If a 21 ounce box of cereal costa $2.94,what is the unit price.

Choose the word that describes a person who is smart but in a sneaky way. A. Sharp. B. Cunning. C. Intelligent. D. Skillful.

log4(x)+log4(x+15)=2

In a parallelogram, one angle is 9 times the size of another. Find the measures of the angles.