Two friends went rowing on the river. they traveled with current for 3 hours. the way back took them 4 hours and 48 minutes. find the speed of the rivers current if they can row in still water at the speed of 6.5 mph

1.5 mph

Step-by-step explanation:

The speed in the still water = 6.5 mph.

The speed of the current = x mph.

1. Two friends traveled with current for 3 hours. The speed with the current is 6.5 + x mph, so they traveled miles.

2. Two friends traveled against the current for 4 hours and 48 minutes that is hours. The speed against the current is 6.5 - x mph, so they traveled miles.

They traveled the same distance with the current and against the current, hence,

Solve this equation:

chase is right because he already been to the swings and he know how far it will be to get there

step-by-step explanation:

60

step-by-step explanation:

every triangle measures a total of 120 degrees. you have to find angle c. we know that isosceles triangles angles are equal. 60 degrees plus 60 degrees gives you 120.