The two graphs below compare the gallons of gasoline used and the total distance traveled for two different cars. Car 1
A graph has gallons of gasoline used on the x-axis and miles traveled on the y-axis. A line goes through points (2, 50) and (4, 100).

Car 2
A graph has gallons of gasoline used on the x-axis and miles traveled on the y-axis. A line goes through points (2, 40) and (4, 80).

Which comparison of the slopes of the two lines is accurate?
The slope of Car 1’s graph is 1 less than the slope of Car 2’s graph.
The slope of Car 1’s graph is 5 greater than the slope of Car 2’s graph.
The slope of Car 1’s graph is 5 less than the slope of Car 2’s graph.
The slope of Car 1’s graph is 10 greater than the slope of Car 2’s graph.

The slope of Car 1’s graph is 5 greater than the slope of Car 2’s graph.

Step-by-step explanation:

Given: A graph for car 1 goes through points (2, 50) and (4, 100). A graph for car 2 goes through points (2, 40) and (4, 80).

To find: Slopes of car 1 and car 2

Solution:

Slope of line joining points is given by

Slope of line joining points (2, 50) and (4, 100) =

Slope of line joining points (2, 40) and (4, 80) =

The slope of Car 1's graph is 25 and the slope of Car 2's graph is 20.

So,

the slope of Car 1’s graph is greater than the slope of Car 2’s graph.

∠acb = 8°

step-by-step explanation:

∠xba lies on the circle and is half the measure of the intercepted arc ax

hence

measure of arc ax = 2 × 42° = 84°

∠acb is outside the circle and is

∠acb = (arcab - arcax ), hence

∠acb = 0.5 (100 - 84) = 0.5 × 16° = 8°

1,150 give brainliest

step-by-step explanation

2r= 2300

r =1150