A helicopter is 19 1/4 meters above the top of the canyon wall. It goes down 27 1/2 meters, passing into the canyon. What is the new position of the helicopter relative to the top of the canyon wall?

(answer 2 )i’m very smart that’s how i know the answer.

38+105= 143, 39+104=143, and you will find then adding the numbers on opposite sides, moving inwards yields the answer 138 every time. because of this, you’re going to multiply 138 times the number of pairs, which is 34. therefore, 34*138= 4692(i’m sorry if it’s the wrong numbers, but it’s the right concept)