Which of the following is the coefficient in the algebraic expression 12x+z?

Rearrange the formula c^2 = a^2 + b^2 for b

Which choice represents the sample space ,s for this event

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.