Rectangle a’b’c’d is the image of rectangle abcd after a diliation what is the scale factor of the diliation

The radius of the base of a cylinder is 10 centimeters, and its height is 20 centimeters. a cone is used to fill the cylinder with water. the radius of the cone's base is 5 centimeters, and its height is 10 centimeters.

Write the expression as a constant , a single trigonometric function, or a power of a trigonometric function. sin x cos x/ tan x

Acircle has a radius of 5/6 units and is centered at (3.6, 7.8) write the equation of this circle