In triangle xyz angle y is a right angle and sinx=20/25. find cosx in fraction and decimal form. round to the nearest hundredth, if necessary.

Answer 3/5 and decimal .6

Step-by-step explanation:A^2+B^2=C^2

A-^2+ 20^2= 25^2

A^2+ 400= 625

Subtract 400 A^2= 225

A= 15 since sq rt of 225 is 15

step-by-step explanation:

ok one would be money, and the other would be refreshments or something similar. if each bag of popcorn is 5.00 and each drink is half of that that means drinks are 2.50 the proper way to do that would to look and see how much of each you can buy without exceeding a limit of 30.00

$75.00

step-by-step explanation:

i = prt

i = 1,5000 * 0.025 * 2

i = 75