18. what is the slope of a line perpendicular to y=1/3x - 2

The slop of line perpendicular to line y = x - 2 is     ( - 3)  

Step-by-step explanation:

Given Line equation as ,

y = x - 2

The equation of line is y = mx + c

Slop of this line (m1) =

Now second line with slop (m2) is perpendicular to line first , then

(m1) × (m2) = - 1

So, (m2) =

Or , (m2) =

∴     (m2) = - 3

Hence the slop of line perpendicular to line y = x - 2 is      ( - 3)      Answer

mark brainliest

step-by-step explanation:

2 tens + 6 ones

1 ten + 16 ones

0 tens + 26 ones

3-4

step-by-step explanation:

the answer is 3-4 because both 45 and 60 has a multiple of 15.

45/3=15

60/4=15

therefore the odds against selecting a red is 4-3