shancylreid53711 shancylreid53711

10-04-2024
Mathematics

contestada

The value of sin²5°+sin²10°+sin²15°+sin²20°+......+sin²90° is
a. 7
b. 8
c. 9
d. 19/2

Respuesta :

Otras preguntas

Drag each label to the correct location on the image. Is this group of words a sentence? Yes No Is my job. Sal in the bank Sal wants cash

What are the angle measurements of 1,2,3 & 4 for #3 & the measurements for 1 &2 on #4?

Do you think the ideas that poets want to communicate are different from the ideas of story writers? Write a paragraph expressing your opinion, using examples f

Form an equation to help you solve this problem. A school bus is full as it sets off. At the first stop 3 children get off and at the next stop a third of the r

The insurance company function responsible for evaluating the insurable risks and assigning appropriate premium rates, is the: A. sales division B. actuarial di

You buy halibut at $25 per pound. One portion of seared halibut requires 6 ounces of halibut. How much does the halibut for one portion cost?

850 50° X +53 A) -7 C) -12 B) 5 D) -8

What does Tea Cake’s dialect, or use of nonstandard English, reveal about him? It gives an impression of Tea Cake’s mental health. It shows that Tea Cake has a

The reaction that occurred when the antacid mixed with the HCl resulted in an additional product (besides a salt and water). Did you see evidence of this produc

.Solve for x 5 x − 1 = 6 x − 9