18. The temperature was 40° at noon. At midnight the
temperature was -10°.
Which integer describes the
change in temperature?

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)

ddd

step-by-step explanation:

35-60 students are taking math.

6: 07 is your answer

step-by-step explanation: