Given the ordered pairs a (-6, 4) and b(8, 9). show all work! a. find the equation of the line through ab. b. find the equation of the line parallel to line ab and passes through the point (14, -6). c. find the equation of the line perpendicular to line ab and passes through the point (-5, -10).

Step-by-step explanation:

Two points A and B are given

Using two point formula for straight lines we get

b) A line parallel to AB would be of the form

5x-14y +k=0

Since the line passes through (14,-6) substitute to get k

5(14)-14(-6)+k=0 Or k = -154

Line is 5x-14y-154 =0

c) A line perpendicular to AB would have form as

14x+5y =k1

Substitute (-5,-10) to get k

14(-5)+5(-10) =k1

Or k1 = -120

Hence equation is 14x+5y = -120

irrational, cannot

0.0076, if you meant 4.125 divided by 0.03125 it would be 132

step-by-step explanation:

first you have to move the decimal in 0.03125 over until its behind the 5 which is 5 places over. now the number is 3125

then you have to move the decimal in 4.125, 5 places over. now the number is 4,112,500.

now you divide like you would normally would and get 0.0076