Aboy is training to run a marathon. every day he puts on his sneakers and runs 12 miles. the boy never misses a day. how many miles does the boy run in one full year, or 365 days?

You times 12 by 365, the equation should look like this 12 X365= 4,380 ,

Your answer would be ahere is how: perimeter is how long all the sides are. in a rectangle, there are two sets of parallel sides. so, to find this, we would to the following.(15x2)+(4x2)30+838if you have questions ask! and mark me brainliest! i really wanna level up : 3