Given m || n find the value of x

x = 23

Step-by-step explanation:

(x + 1)° and (7x - 5)° are same-side supplementary angles, so adding them together will equal 180°.

(x + 1) + (7x - 5) = 180

Add like terms.

8x - 4 = 180

Add 4 to both sides.

8x = 184

Divide both sides by 8.

x = 23

Check if correct by substitution:

(23) + 1 = 24

7(23) - 5 = 156

156 + 24 = 180

I hope this helped you a lot! :)

step-by-step explanation:

|ab| = 1.4 = 4

h = 1.4 = 4

a(abc) area = 4.4 = 16/2 = 8

area of abc = 8 cm^2

good luck ! ; )

{3 + i, 3 - i, 3, -1}

step-by-step explanation: