3. Use the percent proportion to solve 50 is 20% of what number?

If the altitude is drawn to the hypotenuse of a right triangle, then the two triangles formed are similar to the original triangle and to each other. which set of triangles shows the similar triangles created by the altitude in the diagram?

Solve the equation: x - 9 = -6 + 5 a. 21 b. 7 c. 14 d. 2

Acircle has a radius of 12.6cm what is the exact length of an arc formed by a central angle measuring 120