Find the slope of the line through the pair of points. N(–9, 4), P(–8, 2)

A. -1/2

B. -2

C. 2

D. -6/17

B

Step-by-step explanation:

The formula to determine slope is .

Knowing this you can fill in the formula with the numbers:

2 - 4 is -2, so the numerator is -2.

-8 + 9 = 1, so your denominator is 1.

Therefore, your fraction is , or simply -2.

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

she drove 134 miles

step-by-step explanation: