The temperature started out at 92c in the morning and went down to -13c at noon. it stayed at that temparature for six hours and then rose 7c. how far below the freezing point ( 0c ) was the temperature at 6 p. m?

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.

Which of the following can be used to explain a statement in a geometric proof?

With number 11 ( show how you got the answer)