1. triangle abc is similar to triangle def. the length of line bc is 21 cm. the length of line de is 10 cm. the length of line ef is 14 cm. what is the length of line ab?

This is the number of parts out of 100, the numerator of a fraction where the denominator is 100. submit

Alonso walked with his friend andy one day, and wanted to compare their speeds. alonso walked 3 miles in one hour, and andy walked 2 miles in 2 hours. complete the table to graph the relationship for each person.

At the electronics store you have a coupon for 20% off up to 2 cds you buy for cds with the original cost of $10.99 each the sales tax is 5% what is the total cost of your purchase