Tracy made 4 stacks of wooden blocks. The first stack was 6 blocks tall. The second stack was 5 blocks taller than the first. The third stack was 4 blocks shorter than the second stack, and the last
stack was 3 blocks taller than the third stack. How many blocks did Tracy use in all?

g = (2, 2)

step-by-step explanation:

given the ratio is 1 : 1 then f is the midpoint of eg

let the coordinates of g = (x, y)

using the midpoint formula

(0 + x) = 1 ( multiply both sides by 2 )

0 + x = 2 ⇒ x = 2

similarly

(4 + y) = 3 ( multiply both sides by 2 )

4 + y = 6 ( subtract 4 from both sides )

y = 2

coordinates of g = (2, 2)

45

step-by-step explanation:

answer: it's d

step-by-step explanation:

answer: translate the circles so they share a common center point and dilate circle y by a scale factor of 3.