What is the equation of the line in point-slope form that passes through the points (6, 8) and (4, 12)

y=-2x+20

Step-by-step explanation:

6,8

4,12

4/-2

-2 is the slope

12=4*-2+b

12=-8+b

b=20

y=-2x+20

6*-2 is -12+20 is 8

step-by-step explanation:

i need to answer questions so i dont know but i think its the first one because it goes up but a consent rate

dc=6 square root of 3 and ac is 12 square root 3

c and d

step-by-step explanation:

square root of 3/2 = 18/c

cross multiply to get 18*2=√3*c

36/√3 * √3/√3 = c

c= 36*√3/3

c=12√3