Seudónimo Seudónimo
  • 29-01-2016
  • Mathematics
contestada

For parallelogram LMNO,

please help?

For parallelogram LMNO please help class=

Respuesta :

Panoyin
Panoyin Panoyin
  • 30-01-2016
 m∠L = 5x - 28
m∠N = 3x - 10

      m∠L ≡ m∠N
  5x - 28 = 3x - 10
- 3x         - 3x
  2x - 28 = -10
      + 28  + 28
         2x = 18
          2      2
           x = 9

m∠L = 5x - 28
m∠L = 5(9) - 28
m∠L = 45 - 28
m∠L = 17

m∠N = 3x - 10
m∠N = 3(9) - 10
m∠N = 27 - 10
m∠N = 17

  x + 17 = 180
     - 17    - 17
          x = 163

m∠O = 163
Answer Link

Otras preguntas

Democratic vs Republican view on gun control
what is thermal energy transfer?
Your books will (lie, lay) there until you (lie,lay) them elsewhere
What is the value of x in the product of powers below? I need this ASAP​
The following are various management assertions related to sales and account receivable. Required: i) For each assertion, indicate whether it is an assertion ab
A 40 mile boat ride costs a group of people $405. To rent that same boat for a 100 mile trip costs $855. How much does it cost for each mile?
Help needed!!!!!!!!! 15 points! Study the map titled "Early Human Migration." From what continent did early humans migrate based on archaeologists'' findings? Q
The major system of the Earth that is made up all the living organisms found on the Earth is the ____________________. *
Which of the following is true about second-person point of view? It uses the word I, and one character tells the story. It uses the word you and makes the re
Please help I don’t know how to do this