Kiran and Clare live 24 miles away from each other along a railtrail. One Saturday, the two friends started walking towardeach other along the trail at 8:00 a. m. with a plan to have apicnic when they meet. After one hour, how far apart will they be?

r = 78539458390583095803458309458039485093485 or just 3

step-by-step explanation:

answer: cos [   arcsin (3/5) - arccos (1/2) ] =

step-by-step explanation: × = 3/5 = 0.6--> x = 36.87 and x = 180 - 36.87 = 143.13 deg

cos y = 1/2 --> y = +- 60 deg a. cos (x - y) = cos (143.13 - 60) = cos 83,13  

=

0.12

b. cos (36.87 - 60) = cos (-23.23) = 0.92

answer: $13,622.84

step-by-step explanation: check the picture for info and stats : )