What is the slope of the line that passes through the points (-3,5) and (1, 7)

1/2 or 0.5

Step-by-step explanation:

To find the slope of a line that passes through two points, we can use the slope formula:

where m is the slope and (x₂, y₂) and (x₁, y₁) are the two points.

So lets make (x₂, y₂) = (1, 7) and make (x₁, y₁) = (-3, 5). Now, we plug them into the formula and solve for m (the slope):

So the m = 1/2, so the slope would be 1/2 or 0.5.

I hope you find this helpful. :)

54 km / hours

step-by-step explanation:

we need to convert seconds to hours

60 seconds = 1 minutes

60 minutes = 1hour

15 m         60 second   60 minutes

  * *         = 54000 meters/ hour

second     1 minute             1 hour

now we need to convert meters to km

1000 m = 1 km

54000 m       1 km

*   = 54 km / hours

hour               1000m

jml angle lkj & angle mj = lm