if two similar triangles, find the ratio of a. corresponding sides, if the areas are 50cm^2 and 98cm^​2 and b. the perimeter, if the area are 50cm^2and16cm^2

Determine whether the quadrilateral below is a parallelogram. justify/explain your answer (this means back it up! give specific information that supports your decision. writing just "yes" or "no" will result in no credit.)

Your food costs are $5,500. your total food sales are $11,000. what percent of your food sales do the food costs represent?

Evaluate 3(a + b + c)squared for a = 2, b = 3, and c = 4. a. 54 b. 243 c.729 add solution .