At the football game, 8 out of every 20 spectators were girls, there was a total of 1560 spectators at the game. How many of the spectators were girls

Atriangle has an area of 72 square inches. if the base of the triangle has a length of 18 inches, what is the height of the triangle? use the formula for the area of a triangle: area = (base)(height) type a numerical answer in the space provided. do not include the units or spaces in your answer.

Pls if a cow has a mass of 9×10^2 kilograms, and a blue whale has a mass of 1.8×10^5 kilograms, which of these statements is true?

Anna is constructing a line segment that is congruent to another segment ab. for the construction, which tool should be used to mesure segment ab