The trapezoid shown above has an area of 21.66 square inches. What is the total area of the shaded sections of the trapezoid?

A. 2.09 square inches
B. 4.18 square inches
C. 4.86 square inches
D. 8.74 square inches

Which composition of similarity transformations maps polygon abcd to polygon a'b'c'd'? a dilation with a scale factor less than 1 and then a reflection a dilation with a scale factor less than 1 and then a translation a dilation with a scale factor greater than 1 and then a reflection a dilation with a scale factor greater than 1 and then a translation

Use composition to determine if (x) or h(x) is the inverse of f(x) for the limited domain x2-1.

The radius of the earth is two times the radius of the moon. what fraction of the volume of the earth is the volume of the moon?