During one part of its migration, a salmon is swimming upstream at 6 mph . The current is flowing downstream at 3 mph at an angle of 7 degrees. How fast is the salmon moving upstream?

Question

turingtest · Answer

this seems to be the situation described:|dw:1325021018888:dw|though I'm not sure the angle is there. It says "The current is flowing downstream at 3 mph at an angle of 7 degrees" but at 7 degrees to what?

turingtest · Answer

Do you think this seems like what the problem is saying?

anonymous · Answer

|dw:1325021250420:dw|