Josh walks 1,000 meters along a straight southerly path to the grocery store. upon reaching the store, he realizes that
he forgot his money and returns home (along the same path) to get it. he returns to the store along the same path;
however, he is able to cut his time in half because he uses his skateboard. he buys a candy bar and returns home. what
distance did josh travel?

"i have always loved contemporary art and made it a general goal to work within the field. after a few nonprofit internships at museums and galleries, i decided to try the for-profit art world and was offered a job as the ad assistant at the magazine. i much prefer the pace of the for-profit art community and have stayed with the company for three years, with a promotion to an account manager last spring."

i just did this and got a 100.

cant without the picture! ?

see the picture for the vector

the magnitude of the vector by pythagorean theorem

r = √( (-10)^2 + (3)^2 ) = √109

magnitude = √109 units

the direction angle between vector and x-axis is

tan^(-1)(3/10) = 16.699

so the direction is approximately 16.7 degrees north of west