There are 15 boys in a class. this is three more than four times the number of girls. how many girls are there?

There is three girls.

Step-by-step explanation:

There are 15 boys, since this is three more than four times the number of girls, do 15 - 3, which is 12 divided by 4 and you get three.

step-by-step explanation:

two pairs of adjacent sides are of equal length. this implies that one diagonal divides the kite into congruent triangles, and so the angles between the two pairs of equal sides are equal in measure. it also implies that the diagonals are perpendicular.