Are the two triangles below similar? a. yes; they have congruent corresponding angles. b. yes; they have proportional corresponding sides. c. no; they do not have proportional corresponding sides. d. no; they do not have congruent corresponding angles.

A, b, c, and d have the coordinates (-8, 1), (-2, 4), (-3, -1), and (-6, 5), respectively. which sentence about the points is true? a. a, b, c, and d lie on the same line. b. and are perpendicular lines. c. and are parallel lines. d. and are intersecting lines but are not perpendicular. e. and are parallel lines.

The cost of using a service is $0.25 per min. what equation correctly represents the total cost c, in dollars, for d days of use?

The measures of the legs of a right triangle are 15m and 20m . what is the length of the hypotenuse