The diagram shows quadrilateral ABCD with each of its sides extended. C500
B
100°
75°
A
D
AB = AD
Show that ABCD is a kite.
Give a reason for each stage of your working

Simplify 24÷(-2)(3)+7 a. -29 b. 3 c. 11

The point of intersection of the diagonals of a rectangle is 4 cm further away from the smaller side then from the larger side of the rectangle. the perimeter of the rectangle is equal to 56 cm. find the lengths of the sides of the rectangle. 16 points answer quick

Parabolas y=−2x^2 and y=2x^2+k intersect at points a and b that are in the third and the fourth quadrants respectively. find k if length of the segment ab is 5.