The length of a shadow of a building is 31 m the distance from the top of the building to the tip of the shadow is 36 m find the height of the building.

The base of a triangle exceeds the height by 9 inches. if the area is 180 square inches, find the length of the base and the height of the triangle.

If (x-2) 2= 49, then x could be a. -9 b. -7 c.- 2 d. 5 e.9

The scatterplot below shows the number of hours that students read weekly and the number of hours that they spend on chores weekly. which statement about the scatterplot is true?