Respuesta :

Answer:

The angle is [tex]45^{o}[/tex]

Step-by-step explanation:

By vertical angles theorem they are equal to each other so it just becomes an algebra problem.

3x+30=8x+5

30=5x+5

25=5x

x=5

Substitute to find the angle

3(5)+30=45

The angle is [tex]45^{o}[/tex]

surakshasubedi100

Step-by-step explanation:

Solution:

(3x+30)°=(8x+5)°{being vertically opposite angles}

or,3x+30°=8x+5°

or,3x-8x=5°-30°

or,-5x= -25°

or,5x=25°{minus minus cut }

or,x=25÷5

or,x=5°

Therefore the value of x is 5°.