Find the value of x.
right triangle: hypotenuse is 9, base is 7.

In the coordinate plan (-6,9) b (3,9) c (3,3) def is shown in the coordinate plan below

Points a, b, and c form a triangle. complete the statements to prove that the sum of the interior angles of triangle abc is 180

Asmall business produces and sells balls. the fixed costs are $20 and each ball costs $4.32 to produce. each ball sells for $8.32. write the equations for the total cost, c, and the revenue, r, then use the graphing method to determine how many balls must be sold to break even.