Find valve of X of a vertical angle with 5x+4 degrees and 8x- 71 degrees

The value of x in a vertical angle is 25.

Step-by-step explanation:

So far the givens are:

a vertical angle with 5x + 4 degrees and 8x - 71 degrees

We know that all vertical angles are congruent. Therefore, we also know that the two given equations are equal. So knowing that, we can do:

5x + 4 = 8x - 71

Group like terms:

71 + 4 = 8x - 5x

75 = 3x

25 = x

Hence your answer.

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)