The formula m= V2 - V1

X2 - X1

The product of these slopes is

This product

shows that the slopes are negative reciprocals. It is given

that the lines are perpendicular and we have shown that

the slopes of the lines are negative reciprocals.

Answer is (d-b/c-a)(c-a/-d+b)=1

just do 5.2 + 2 ( 7.2) and 1/3 x 3 (.9) and youv'e got your equation. 0.9( 9/10) + 7.2 ^2 = 16.4 hope i could !

step-by-step explanation:

4444444444444 i think

javeir earned 56 dollors more than kyle so kyle and javier had 14w but javier made 56 dollors more so 14w plus 56 equals 70w so kyle has 14w

step-by-step explanation: hope i plz give me brainliest with the points so this is not constant cause it says last week so its clearly not every week