Given a right triangle with the vertices of (x1, y1), (x2, y2), and (x2, y1), write a two-column proof for the distance formula, which states that the distance
between the points (x1, y1) and (x2, y2) is d = V (22 – 21) + (92 – yı)”.

point a is the center of this circle.

the ratio of the lengths of (ef/bc) and (ad/ih) is 2: 1.

step-by-step explanation:

there is no question content here, but you for the free points! : d

if you are saying purchasing 3 social media ads and one newspaper ad counts as one purchase then there are:

6 purchases

if you are asking how many of each then:

18 social media ads

6 newspaper ads