Juliana568 Juliana568
  • 04-08-2018
  • Mathematics
contestada

Solve for X

An explanation would be nice.

Solve for XAn explanation would be nice class=

Respuesta :

Аноним Аноним
  • 04-08-2018

All angles in a triangle add up to 180.

7x - 4 + 5x + 8 + 90 = 180

Simplify.

12x + 94 = 180

12x = 86

x = 86/12 or 43/6 (7 1/6)

Answer Link

Otras preguntas

Solve for x in terms of b and K:bx - 2 = K​
Erikson's theory of personality grants more power to the ______ than freud had allowed.
Help pleasee nobody answering :(( Use your research to write 3-5 well-constructed paragraphs that answer all of the questions. Your paper should be 1–1.5 pages
How many ways can you rearrange the letters in the word E-N-E-R-G-E-T-I-C?
Explain the movements of an Earthworm.​
and other days you can't." My grandfather, an avid gardener, once wrote to me, "Some days you can put off gardning Which best fills in the blank? [l.e.) [sic] [
Which of the following best describes a prokaryotic cell?
Calculate sin to two decimal places.
Write a simile to describe the wind. Begin your simile with "The wind was as cold as..." or "The wind was as soft as..."
(2 - 5) (3-6) + (1 - 3) (5 - 4)​