904Oscar1971
904Oscar1971 904Oscar1971
  • 01-06-2020
  • Mathematics
contestada

ZE and ZF are vertical angles with mZE=81 +8 and mZF=2.0 + 38.
What is the value of x?
Enter your answer in the box.
X=

ZE and ZF are vertical angles with mZE81 8 and mZF20 38 What is the value of x Enter your answer in the box X class=

Respuesta :

fadedfire07
fadedfire07 fadedfire07
  • 01-06-2020
x=5

Since they are vertical angles, it means that they are congruent. So you have to set it equal to each other.

8x+8=2x+38

Subtract 2x from both sides

6x+8=38

Subtract 8 from both sides

6x=30

Divide 6 on both sides

x=5
Answer Link

Otras preguntas

How do human diseases caused by bacteria and diseases caused by viruses react to antibiotics?
Help me solve this And please explain
How do human diseases caused by bacteria and diseases caused by viruses react to antibiotics?
What is the complete predicate of the following sentence? Sharon and Jason went for a walk and then a bike ride.
Why do geographers study human systems and human environment relationships?
What is the complete predicate of the following sentence? Sharon and Jason went for a walk and then a bike ride.
What is the acceleration of a 10 kg mass pushed by a 5 N force?
The variables x and y are inversely proportional, and y=2 when x=3. What is the value of y when x=9?
For the given value of a , find - a and |a| 1. a = 10.2 2. a = - 14 a = 1 over 2 Anyone!? ;o help me !?
What is the difference between evidence and inference?