Find the area of regular pentagon PQRST shown below. Round your final answer to the nearest tenth. 130.8 m2 247.7 m2 261.6 m2 495.5 m2

answer: x=3 and y=4

step-by-step explanation:

where is the graph? need more info

46

step-by-step explanation:

given

height = 168 cm

formula

height =2.47*f+54.13

solution

168 = 2.47f + 54.13             subtract 54.13 from both sides

168 - 54.13   = 2.47f             combine

113.87 = 2.47f                     divide by 2.47

113.87 / 2.47 = f                   combine

46.1 = f  

answer: 46 cm

192/15 = 12.8.

12.8

step-by-step explanation:

192/15 is 12.8.

however, it says to round to the nearest foot, which would equal 13.