Please help if you know Math ASAP will mark Brainlest

Rectangle A'B'C'D' is the image of
rectangle ABCD after a dilation.

What is the scale factor of the dilation?

Enter your answer in the box.

x = 2

step-by-step explanation:

if sr parallel to ba then the sides bc and ac are in proportion, that is

= ← substitute values

= ( cross- multiply )

27x = 6(4x + 1)

27x = 24x + 6 ( subtract 24x from both sides )

3x = 6 ( divide both sides by 3 )

x = 2

its line 2 i just added the rest or else it wouldn't let me answer

hi there!

step-by-step explanation:

a roof pitch is basically for every inch rise there is 12 inches run.

the height of the roof is also known as the rafter.

formula: rafter^2 = rise^2 + run^2

rafter^2 = 5^2 + 12^2

rafter^2 = 25 + 144

rafter ^2 = 169"^2

the height of the roof from the lowest point to the highest point is 169"^2.

hope this : )

the answer is "add 2y and y"

step-by-step explanation:

you need to collect the like terms first.