irfan9814385953 irfan9814385953

02-05-2021
Mathematics

contestada

without using calculator or table find the value of sin 15°

Respuesta :

nishanup6 nishanup6

02-05-2021

Answer:

.25881

Step-by-step explanation:

sin15

=sin(45-30)

=sin45.cos30-cos45.sin30

=(0.707×0.86)-(0.707×0.5)

=(0.6082)-(0.3535)

=0.25

Answer Link

Otras preguntas

Jason purchased a pack of game cards that was on sale for 13% off. The sales tax in his county is 8%. Let y represent the original price of the cards. Write an

The unit rate of change of y with respect to x is the amount changes for a y change of one unit in x. The table below represents a proportional relationship wit

What is the area, in square centimeters, of the isosceles trapezoid below?

What was one result of the War of 1812? European governments respected America. America needed more soldiers and ships. European governments wanted to help Amer

Need help with these 6 problems!!! Please help due today (do not answer if you don’t have the Answer) you don’t need to show work just provide me with the answe

Use this scatter plot to write a short story

A map has a scale of į an inch to 6 miles. Paveen can walk at a pace of 4 miles per hour. If Paveen wants to do a hike that is 3 inches on the map, how long wil

Solve for the values of x ~ [tex] \qquad \looparrowright{2x}^{2} + 12x + 18[/tex]

How were aztec pyramids similar to egyptian pyramids, and how were they different? read more >>.

Given f (x) = x2 + 5x + 6, what is f of the quantity 2 plus h end quantity minus f of 2 all over h equal to?