What are the coordinates of point C, which is located 1/3 of the distance from A(2,-2) to B(3,7)

Given the two similar triangles, how do i find the missing length? if a=4, b=5, and b'=7.5 find a'

The ratios of boys to girls on a soccer league is 2: 5. if there are 28 boys, how many girls are playing soccer? extra points! will mark as brainiest asap

Jack has a rectangular piece of land, the area of which is represented by a1 = 9.5l. his brother has a different rectangular piece of land, the area of which is represented by a2 = l(14 − l). let a represent the area in square meters and l represent the length in meters of the pieces of land. the two equations plotted on a graph meet at a point as shown in the image