The correlation coefficient for the ages of drivers in a driver safety class and the number of traffic violations they have received is -0.61

side side side

side angle angle

angle side angle

side angle side

step-by-step explanation:

the forst and 3rd

step-by-step explanation:

4th option is correct xy=-10

if this was to u plzz mark me the brainliest

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