If the points (2, 4), (5, k), and (8, 20) are on the same line, what is the value of k?

k = 12

Step-by-step explanation:

Calculate the slope m using the slope formula

m =

with (x₁, y₁ ) = (2, 4) and (x₂, y₂ ) = (8, 20)

m = = =

Repeat using (5, k) as one of the points and equate to

(x₁, y₁ ) = (2, 4) and (x₂, y₂ ) = (5, k) , then

m = = = ( cross- multiply )

3(k - 4) = 24 ( divide both sides by 3 )

k - 4 = 8 ( add 4 to both sides )

k = 12

the real question is why is this guys last name heavyfoot

step-by-step explanation:

“ a line segment that has the endpoints on the circle and passes through the midpoint is called the diameter. the diameter is twice the size of the radius. a line segment that has its endpoints on the circular border but does not pass through the midpoint is called a chord. a circle is the same as 360 small circle up the number 0 . i hope this .