Parallelogram abcd is a rectangle
a (4,3)
b(-2,1)
d(5,0)
6 8
1
c(-1,-2)
what are the slopes of the sides that make this quadrilateral a rectangle?
-2 and 12
-12 and 2
-13 and 3
-3 and 13

Asquare has a side that measures 11 units. what is the area of a circle with a circumference that equals the perimeter of the square? use 3.14 for π, and round your answer to the nearest hundredth. 1519.76 units2 379.94 units2 616.56 units2 154.14 units2

Amira is painting a rectangular banner 2 1/4 yards wide. the banner will have a blue background. amira has enough paint to cover 1 1/2 square yards of the wall. the school colors are blue and yellow, so amira wants to add yellow rectangles on the left and right sides of the blue rectangle. the yellow rectangles will each be 3/4 yards wide and the same height as the blue rectangle. what will be the total area of the two yellow rectangles?

Which of the functions below could have created this graph?