A fisherman Can row upstream at 1mph and downstream 4 mph. He started rowing upstream until he got tired and then towed downstream

A fisherman Can row upstream at 1mph and downstream 4 mph. He started rowing upstream until he got tired and then towed downstream to his starting point. How far did the fisherman row if the entire trip took 6 hours?

9. Find the area of a circle having a circumference of 382. Round to the nearest tenth. Use 3.14 for 1. a. 1133.5 units b. 1078.6

1. Expert says:

A. -10 is the value of x

2. Expert says:

Iam not good at math i wish i could

3. Expert says:

area of part 1:

a1=base*height/2=(8+2)*(8-2-2-1)/2=10*3/2=15 ft^2

area of part 2:

a2=length*width=(8+2)*1=10 ft2

area of part 3:

a3=length*width=8*2=16 ft2

total shaded area : a1+a2+a3=41 ft2

total area of the reactangle : a=16*8=128 ft2

total area of the nonshaded region : 128-41=87 ft2

4. Expert says: