how do you use the unit circle to find the values of the six trigonometric functions for p (√40 /7, - 3/7)

5/6+7/8what is the answer sealsdbdbshd

Parabolas y=−2x^2 and y=2x^2 +k intersect at points a and b that are in the third and the fourth quadrants respectively. find k if length of the segment ab is 5.

In priyas math class there are 10 boys and 15 girls. what is the ratio of boys to girls in priyas math class? express your answer as a decimal