Find an equation in standard form for the hyperbola with vertices at (0, ±10) and asymptotes at y = ±

What is the length of the segment joining the points at (4,5) and (6,-2) round to the nearest tenth if necessary

The area of a rectangle is 15+5y square feet. which of the following expressions could be the length of the sides of the rectangle, in feet a. 5 and 3y b. 5 and 3+y c. 5 and 5+y d. 3 and 5+3y

Abird on top of a 200 ft bridge tower sees a man standing on the lower part of the bridge (which is 50 ft above the ground). the angle of depression from the bird is 26 ̊. how far is the man from the base of the bridge tower? with explanation and pictures .