)solve and then use estimation to make sure your answer is reasonable. piper can read 26 pages in an hour. last summer she read for 112.5 hours. how many pages did piper read last summer?

a

step-by-step explanation:

did u ever get the answers? i need

  or  

sin y = 7/q

7 is the opposite side length, q is the hypotenuse

tan y = 7/r

7 is the opposite side length, r is the adjacent side length

using sohcahtoa ^^^^

cos y = adjacent/hypotenuse

cos y = r/q

54.667> 54.666

17.889< 17.899

these are both true