Which of the following is a true statement about dilations?
A. It changes the size of the figure.
B. It changes the orientation of the figure.
C. It changes the orientation of the verticies.
D. All of the above.

Reduce fractions expressing probability to lowest terms. in 3,000 repetitions of an experiment, a random event occurred in 500 cases. the expected probability of this event is?

The points (1, 7) and (0, 2) fall on a particular line. what is its equation in slope-intercept form?

He trapezoid is composed of a rectangle and two triangles. what is the area of the rectangle? what is the total area of the triangles? what is the area of the trapezoid? ? a) 42 cm2; 27 cm2; 69 cm 2 b) 54 cm2; 27 cm2; 81 cm 2 c) 108 cm2; 27 cm2; 135 cm 2 d) 108 cm2; 13.5 cm2; 121.5 cm 2