Lila is building a playground. There are 9 different slides and 5 swing sets to choose from. If the playground will include one of each type of play structure, how many different playgrounds can Lila build?

When are triangles considered similar? a. corresponding angles are equal andcorresponding sides are proportionalb. corresponding angles are proportional andcorresponding sides are equalc. corresponding angles are equal orcorresponding sides are proportionald. corresponding angles are proportional orcorresponding sides are equal select the best answer from the choices providedmark this and retumsave and exitnext

If the scale factor between two circles is 2x/5y what is the ratio of their areas?

Heather is a cashier. she can ring up 1212 customers in 99 minutes. at this rate, how many minutes does it take her to ring up 44 customers?