(-5,-3) with slope being 4/5 into a slope intercept form equation

Step-by-step explanation:

First find y-intercept

y=mx+b, plug in y and x and m

-3 = 4/5*-5  + b

b = 1

Now plug in b as well

y = 4/5x + 1

10 cm

step-by-step explanation:

if the polygon is a rectangle, then the perimeter is x+x+y+y. using the values that you gave, the perimeter is 3+3+2+2=10cm.

for this case we have by definition, if two lines are perpendicular, then the product of their slopes is -1.

then, given the following line:

so,

we are looking for m_ {2}:

then, the line is given by:

we find "b" replacing the given point:

finally, the equation is:

option c