A painter needs to know the height of a building to estimate the amount of paint needed for the front side. When the building cast an 22 ft shadow, the 6 ft tall painter casts a 2.5 ft long shadow. How tall is the building, to the nearest tenth of a foot?

Which of the following could be the graph of the equation y = -2x + 5

Which composition of similarity transformations maps polygon abcd to polygon a'b'c'd'? a dilation with a scale factor less than 1 and then a reflection a dilation with a scale factor less than 1 and then a translation a dilation with a scale factor greater than 1 and then a reflection a dilation with a scale factor greater than 1 and then a translation

Which three lengths could be the lengths of the sides of a triangle? 21 cm, 7 cm, 7 cm 9 cm, 15 cm, 22 cm 13 cm, 5 cm, 18 cm 8 cm, 23 cm, 11 cm