Find the slope of the line through the following points
(12,2) and (-7,5)
m =

Step-by-step explanation:

In order to find the slope, use the following formula:

The components in this equation represent y from both of the points and x from both of the points. Let's make coordinate (12, 2) #1 and coordinate (-7, 5) #2.

Plug in their corresponding numbers into the formula like so:

Simplify:

so what is the question

step-by-step explanation:

the equation cos(35) =a/25 can be used to find the length of bc what is the length of bc? round to the nearest tenth

step-by-step explanation: