In the diagram below of triangle BCDBCD, EE is a midpoint of \overline{BC} BC and FF is a midpoint of \overline{CD} CD . If EF=44-8xEF=44−8x, and BD=44-5xBD=44−5x, what is the measure of BDBD?

For each proportion find the unknown number x 1/5/8=×/15

The sum of the first eight terms of an arithmetic progression is 9m + 14. the fifth term of the06 progression is 2m - 6, where m is a constant. given that the first term of the progression is 26,find the value of the common difference, d and thevalue of m.

Manuela claims that and are congruent. which statement best describes her claim? she is incorrect because the segments do not have the same orientation. she is incorrect because the segments do not have the same length. she is correct because the segments have the same length. she is correct because the segments have the same orientation.