The terminal side of θ in standard position contains the point (–2, 5). Find the exact values of the six trigonometric functions of θ. Only focus on sin, cos, and tan.

Aright triangle has an area of 18 square inches. b: if the triangle is not an isosceles triangle, what are all the possible lengths of the legs, if the lengths are whole numbers. answer !

Which expression is equivalent to 2x^2+7x+4?

Find the sum of the given arithmetic series. 24 + 17 + 10 + 3 + + (–39)