The kite has vertices d(0, 3b), e(a, 0), and f(0, -5b). what are the coordinates of g?

Check the picture below.

let's recall that in a kite has 2 pairs of equal sides and that longer diagonal will split in two equal halves the smaler diagonal.

now point D has an x-coordinate of 0, so it must be lying on the y-axis.

point F also has an x-coordinate of 0, so it lies on the y-axis as well.

point E has an x-coordinate of 0, so it lies on the x-axis, as you see in the picture.

point G must also lie on the x-axis and an equal distance from the center of the kite as point E.

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)

The correct answer is addition