In the figure above, RSTU is a parallelogram. Which of the following must be true? A. The measures of angles Sand U are equal.
B. Sides RS and UR are congruent.
C. The measures of angles Rand Sare equal.
D. Side ST is parallel to side TU.​

On saturday a souvenir shop had 125 customers.sixty four percent of the costumers paid with a credit card. how many costumers paid with cash?

Find an equation of the line perpendicular to the graph of 28x-7y=9 that passes through the point at (4,1)

Afarmer has a large field that is x feet in length. he wants to fence in a rectangular section in the middle of the field , leaving a length of 100 feet of open field behind each end of the fenced rectangle.he also wants the width of the fenced-in space to be 100 feet less than its length. find the expressions to represent the length and width of the fenced section of the field