Jimmy drove to his cabin on the lake and back. it took 0.6 hours longer to go there than it did to come back. the average speed on the trip there was 46 km/h. the average speed on the way back was 52 km/h. how many hours did the trip there take

9.8 hours

Step-by-step explanation:

Let the distance be x km

T1 be time taken to go to trip

T2 be time taken to go back trip

Time =

Average speed on way of trip = 46 km/h

T1 =

Average speed on the way back = 52 km/h

T2 =

According to question

T1-T2 = 0.6

-= 0.6

=0.6

3x=1196×0.6

3x=717.6

x=

x=239.2 km

T1=

T1=5.2 hour

T2=

T2=4.6 hour

Total time taken to complete the trip = T1+T2

Total time = 5.2+4.6 =9.8

Hence the correct answer is 9.8 hours

angle q= 92 degree

step-by-step explanation:

the solution is in the picture

when a quadrilateral is inscribed in a circle, the opposite angles are supplement to each other. in other words, the sum of the 2 angle is 180 degree