The hypotenuse of a right triangle measure 20 inches. If one leg of the triangle is four inches longer than the other leg, find the measures of the legs.

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The formula for the volume of a rectangular prism is v = lwh. a rectangular prism has a length of 2y 3 and width of 5y. the volume of the prism is 20y 10 + 70y 4 . what is the height of the prism? show your work.

Two blends of tea are mixed to make a blend that will be sold at the fair. black tea sells for $2.20 per pound and orange pekoe tea sells for $3.00 per pound. how much of each should be used to obtain a 4lb blend selling for $2.50 per pound?

What term best describes a line and a point that lie in the same plane? a. congruent b. coplanar c. collinear d. equal