Susan bought a package of 14 plates to use for dinner she used 5/7 of them how many plates did she use at dinner?

What is the length of the missing leg in this right triangle? 18 mm 24 mm 26 mm 32 mm

Write a ratio and a percent for the shaded area. it is 3x3 and 5x5 grid there is 6 shaded out of a. 6 over 25 , 30% b. 3 over 50 , 6% c.6 over 25 , 24% d. 3 over 10 , 30%

An angle bisector ac divides a trapezoid abcd into two similar triangles ? abc and ? acd. find the perimeter of this trapezoid if the leg ab=9 cm and the leg cd=12 cm.