Matt measures 3 peices of string. the first peice is 544 cm , the second peice is 144 cm, and the third peice is 112 cm. how many meters of string does he have altogether

Use the x-intercept method to find all real solutions of the equation. -9x^3-7x^2-96x+36=3x^3+x^2-3x+8

Which of the following are parts of a sphere

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.