Calculate the slope of a line that passes through the points (9, 3) and (19, -17). 10 2 -2 7/5

slope = - 2

Step-by-step explanation:

Calculate the slope m using the slope formula

m =

with (x₁, y₁ ) = (9, 3) and (x₂, y₂ ) = (19, - 17)

m = = = - 2

the answer is vanilla

step-by-step explanation:

to find the perimeter of the rectangle this is the expression:

x-9+x-9+3x-4+3x-4=138

if we simplify it:

8x-26=138

remember, 138 is what it all adds up to

the length is 11.5cm

the width is 57.5cm

the area is 661.25cm^2

the answers might not be correct use at own risk