Question

WILL GIVE BRAINLIEST

WILL GIVE BRAINLIEST AND 50 points

out of a port departed a steam boat with a speed of 36.8km/h. In 1.75 hours out of the same port and going the Sam direction departed a speed boat. In 1.8 hours after the the department of the speed boat, the distance between the speed boat and the steam boat was 86.9km(speed boat is behind the steam boat)What was the speed boats speed in km/h?

Answer 1

31.11483 Mph or 50.074464972km/h...........................

this took so long

Answer 2

speed boat departed 1.75 hrs after steam boat1.8 hrs after speed boat departure, steam boat has sailed for a total: 1.8+1.75 = 3.55 hrssteam boat's speed is 36.8 km/hr, so it has traveled: 3.55*36.8 = 130.64 km
speed boat is 86.9 km behind steam boat. so it is 130.64-86.9 = 43.74 km from portspeed boat's speed = 43.74/1.8 = 24.3 km/hr
hope u dont mind me double-dipping :)