Freddy drew a plan for a rectangular piece of material that he will use for a blanket. Three of the vertices are (-1.9.-19).(-1916). and 4.6.1.6). What are the coordinates of the fourth vertex?
The coordinates of the fourth vertex åre]
de andere er using integers or deciras

sine

step-by-step explanation:

b

step-by-step explanation:

the equation of a line in point- slope form is

y - b = m(x - a)

where m is the slope and (a, b) a point on the line

calculate m using the slope formula

m = (y₂ - y₁ ) / (x₂ - x₁ )

with (x₁, y₁ ) = (0, 4) and (x₂, y₂ ) = (3, - 5) ← 2 points on the line

m = = = - 3

with m = - 3 and (a, b) = (3, - 5), then

y - (- 5) = - 3(x - 3), that is

y + 5 = - 3(x - 3) → b

0

step-by-step explanation:

equals the constant of proportionality.

solve for