richmondpou richmondpou
  • 29-06-2021
  • Mathematics
contestada

The angles of a quadrilateral are 2x , 3x , 7x , and 8x find x

Respuesta :

Аноним Аноним
  • 29-06-2021

Answer:

x = 18

Step-by-step explanation:

The sum of the angles in a quadrilateral is 360

2x + 3x + 7x + 8x = 360

Combine like terms

20x = 360

Divide both sides by 20

x = 18

Answer Link

Otras preguntas

Explain how Christianity went from a religion to a human institution called the Catholic Church​
When you hover over an edge or point, you are activating ____________ in SketchUp?A. Zoom FocusB. Inference ToolsC. Drawing ToolsD. Selection Filters
The last page then that's it help me with that asap​
write a poem about Milky Way no links or you will get reported
. Use inverse operations to solve each of the following inequalities. 5x + 8.5 ≥ − 10.3
What is the solution set for −2(5+4x)≤54 ?
arrange these species into isoelectronic groups. it does not matter which group goes in which box, so long as the correct species are grouped.
what is a rhyme scheme?​
30 POINTS Describe how to separate a mixture of salt, sand, and iron. Describe each step and what part of the mixture is separated out with that step. Use exam
most cells are too small except with an ___