In δrst shown below, segment su is an altitude: triangle rst with segment su drawn from vertex s and intersecting side rt. which of the following is a justification used while proving the similarity of triangles δrus and δsut? transitive property of equality addition property of equality definition of supplementary angles definition of congruence

Lola says these two expressions have the same value. expression a expression b which explains whether lola is correct?

Ms.ortiz sells tomatoes wholesale. the function p(x)=-80x^2+320x-10, graphed below, indicates how much profit she makes on a load of tomatoes if she makes on a load of tomatoes if she sells them for 4-x dollars per kilogram. what should ms.ortiz charge per kilogram of tomatoes to make on a load of tomatoes?

Afarmer has a large field that is x feet in length. he wants to fence in a rectangular section in the middle of the field , leaving a length of 100 feet of open field behind each end of the fenced rectangle.he also wants the width of the fenced-in space to be 100 feet less than its length. find the expressions to represent the length and width of the fenced section of the field