A typical marathon is approximately 42.3 kilometers. Marty averages 8 miles per hour when running in marathons. Determine how long it would take Marty to complete a marathon, to the nearest tenth of an hour. Justify your answer.

< 4, -5>

step-by-step explanation:

starting from g. we move 4 right and then 5 down to get to h. that means the vector is < 4, -5>

i think the answer is seven, for if i'm being useless °ω°

step-by-step explanation:

he has now walked a total of what?

if i know what this is maybe i can

step-by-step explanation:

what are the