If you multiply the slopes of two perpendicular lines, the product is -1. (As long as neither line is vertical.)
Use that fact and the graph to complete the statements below.
(0.4)
CLEAR
CHECK
The slope of line g is - 1
= -1
So, the slope of line his
The equation for line h is y=
2 +

1.3

step-by-step explanation:

3x2=6   9x+6

bring down the 6 on both sides

6+6=12

12= 9x

divide by 9

12/9 =

1.3 =x

b. 1.25 hr

step-by-step explanation:

if you have a constant speed of 60 mph, then you have a ratio between 60 mi. to 1 hr. dividing both sides by 60 we get the ratio

1 mi. to

then mult. both sides by 75 we get the ratio

75 mi. to

simplifying we get

75 mi. to

or 1.25 hr.

i think the answer is true

step-by-step explanation: