Quadrilateral ABCD has the following vertices: .
A(6,8)
B(6,-5)
. C(-5, -10)
D(-5,3)
Is quadrilateral ABCD a rhombus, and why?

Find the value of 1715⋅211.though these numbers aren't quite as nice as the ones from the example or the previous part, the procedure is the same, so this is really no more difficult. give the numerator followed by the denominator, separated by a comma.

Plzzz answer both questions and i will give you 100 points

Drag each equation to the correct location on the table. for each equation, determine the number of solutions and place on the appropriate field in the table.