lyjon4506 lyjon4506

11-01-2018
Mathematics

contestada

What trigonometric function has the same value as sin 75?

Respuesta :

24-01-2018

Cosine and Sine are related by the formula cos(x)= sin(x+90). Setting x+90 equal to 75 results in x=-15, Therefore, cos(-15) = sin (75). Since cos is an even function, cos(15)=cos(-15)= sin(75).

Answer Link

Otras preguntas

what is the main idea of the madison quote

The middle layer of the meninges, known as the "spider layer," is called the ____.

verify the facts you find by consulting __________.

Steve has decided that he wants to get all “A”s in high school so that he can get a scholarship to a good university. Right now, he’s just beginning his freshma

A local hamburger shop sold a combined total of 505 hamburgers and cheeseburgers on Tuesday. There were 55 more cheeseburgers sold than hamburgers. How many

Consider the role of Dr. Kenny in the novel. How does Rukmani feel about him, and what theme is represented by their interactions?

At an equilibrium position of a pendulum, the is at a maximum. A) displacement B) acceleration C) net force D) velocity

Is resistant because it is not affected much by extreme values?

Arrange the steps in order to explain how a tornado form

Please!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!