Find an equation for the perpendicular bisector of the line segment whose endpoints are (-8,1)
and (-4, –7).

Aright triangle includes one angle that measures 30º. what is the measure of the third angle? a. 30º b. 90º c. 60º d. 130º

Lydia collected two sets of data one set of data shows an outlier. which set has an outlier, and which number is the outlier?

Darian wants to build a regulation size pool table that is 9 feet in length.he plans he ordered are 18 by 36 inches. what is the scale factor of the dilation he must use to build a regulation pool table