explain how to solve 6(a+3.9)=19.56 using a different method.

How many different triangles can be constructed with the angle measurements of 134° 10° and 36° ?

17 in long 1.3 ft wide and 8in high what is the volume

Which statement explains how you could use coordinate geometry to prove the opposite sides of a quadrilateral are congruent? a. use the slope formula to prove the slopes of the opposite sides are the same. b. use the slope formula to prove the slopes of the opposite sides are opposite reciprocals. c. use the distance formula to prove the lengths of the opposite sides are the same. d. use the distance formula to prove the midpoints of the opposite sides are the same.