@maizetycorn with my previous questions ! urgent
a line has a slope of -7 and includes the points (-1,-8) and (z,6). what is the value of z?
z=

z=-3

Step-by-step explanation:

The given line has slope m=-7.

The line passes through (-1,-8) and (z,6).

We use the slope formula:

We substitute , , , and to get:

Expand

38.6°

step-by-step explanation:

resultant is 10 pound

smaller force = 8 pound

angle formed = tan⁻¹(

                        =tan⁻¹(

                          =tan⁻¹(0.8)

                        =38.6°

8

step-by-step explanation: