Which is the correct formula to find the distance between two points (p, q) and (m, n)?

A

Step-by-step explanation:

regular distance formula is

D= square root (x2 - x1)^2 + (y2-y1)^2

the ratio of white tiles to blue tiles is 48: 16. the ratio in it's simplest form is 3: 1.

step-by-step explanation:

ratio: take the first number and add a colon next to it, then add the second number after that. make sure the ratio order matches up with the written problem!

simplest form: we can simplify the ratio 48 : 16 by dividing both terms by the greatest common factor (gcf).

the gcf of 48 and 16 is 16.

divide both terms by 16:

48 ÷ 16 = 3

16 ÷ 16 = 1

reducing to simplest form:

48 : 16 = 3 : 1

the 2 figures are congruent bc if you reflect abcd over the y axis then over the d axis the figures overlap