Q5: determine the graph of the polar equation r = 10/10-7cos theta.

Converting to Cartesian coordinates using

we have

Complete both squares to get

This is the equation of an ellipse, so it's either A or C.

The ellipse is centered at , so it falls to the right of the vertical axis, which means the answer is C.

-1, -2, -3, -4, -6

step-by-step explanation:

complete the steps to find the area of the trapezoid.

area of rectangle = 256   square units

area of triangle 1 = 24  square units

area of triangle 2 = 16  square units

area of triangle 3 =   96 square units

area of trapezoid = 120  square units

step-by-step explanation: