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

Geometry help , only answer if your sure please. The question is in the attached

A rectangles perimeter and area have he same numerical value. The width of the rectangle is 6 units. What is he length of the rectangle in units

Which of the following sentences is from a firsthand biography? 35 POIN

Truman’s Executive Order 9981 affected the military by permitting women to serve. guaranteeing benefits. allowing younger soldiers. ending segregation.

What is 737.303 - 43.866

write an equation for twelve times h equals one hundred and twenty minus thirty-six

Help!! What is the point in the feasible region maximizes the objection function?

A general store in a remote community is an example of what? A. a technological monopoly B. a geographic monopoly C. a government monopoly D. a natural mono

How does 15.050 compare to 15.500

What does the dog in the image above represent? a. loyalty b. fidelity c. companionship d. humility