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

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

Which war do some historians regard as the first world war?

what is the slope of the line passes through the pair of points (-4.1,7.4), (4.3,3.2) A.-2 B.2 C.-0.5 D.0.5

The table shows the mean monthly temperatures in Alcudia for the last 2 years in degrees Celsius. °C Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Last Year 9

Solve each equation write each equation in simplest form 7x/8=21

A company manufactures shampoo. The total monthly cost of manufacturing shampoo is equal to fixed cost of $400 plus a cost of $40 per gallon of shampoo manufact

Brian bought a 15-pound bag of concrete. He spilled the bag into smaller bags that each holds 2 1/2 pounds. How many smaller bags did he fill?

Classify each triangle by its sides and angles

Which psychiatric disorder consists of behaviors such as repetitive hand washing, checking if doors are locked, etc.?

Write a paragraph about your business, how you plan to compete with the other local frozen-yogurt shop, and why your action plan will work

what does creation of metamorphic rocks have to do with plastic deformation?