Jasmine is having friends over to watch a football game. She has 2 1
2
hours until her guests arrive. She spends
2
5
of that time cleaning and the rest of the time preparing snacks. How much time does Jasmine spend preparing snacks?

In trapezoid abcd, ac is a diagonal and ∠abc≅∠acd. find ac if the lengths of the bases bc and ad are 12m and 27m respectively.

He trapezoid is composed of a rectangle and two triangles. what is the area of the rectangle? what is the total area of the triangles? what is the area of the trapezoid? ? a) 42 cm2; 27 cm2; 69 cm 2 b) 54 cm2; 27 cm2; 81 cm 2 c) 108 cm2; 27 cm2; 135 cm 2 d) 108 cm2; 13.5 cm2; 121.5 cm 2

The quotient of 15 and a number is 1 over 3 written as an equation