Consider an angle in standard position with r = 12 centimeters, as shown in the figure. write a short paragraph describing the changes in the magnitudes of x, y, sin θ, cos θ, and tan θ as θ increases continually from 0° to 90°.

Acircle has a circumference of 2 pi cm. which statement about the circumference and area is true? a comparison of the area and circumference is not possible since the area cannot be determined. the numerical values of the circumference and area of the circle are equal. the numerical value of the circumference is greater than the numerical value of the area. the numerical value of the circumference is less than the numerical value of the area.

The function f(x) = 14,600(1.1)* represents the population of a town x years after it was established. what was the original population of the town?

The construction of copying qpr is started below. the next step is to set the width of the compass to the length of ab. how does this step ensure that a new angle will be congruent to the original angle?