Sequoyah
Sequoyah Sequoyah
  • 15-12-2017
  • Mathematics
contestada

The angles of a triangle are 2x, 3x, and 4x degrees. Find the value of x.
A) 20
B) 30
C) 40
D) 50

Respuesta :

budwilkins
budwilkins budwilkins
  • 15-12-2017
**Remember this rule: the sum of a triangle's angle measurements always = 180
So 2x + 3x + 4x = 180
9x = 180
9x/9 = 180/9
x = 20
A) 20
Answer Link

Otras preguntas

What type of business sells to the end consumer
The Selma Montgomery Marches helped foster support for the
Help! Ill give brainliest!
For every 15 minutes of driving you've drove 600 miles what is the unit rate
please help me with this for brainliest
Bacteria wouldn’t multiply very fast in a box of cornflakes because. A. cereal is low moisture. B. The box is too high in the cupboard. C. cornflakes are high
What the correct answer now now
Answer questions 1–7 on p. 223 of The Language of Composition. (2nd edition: Answer questions 1–6 on pp. 217-18.)
Read the line from "The Dragonfly." To be ceaseless movement. What does the word ceaseless mean? a) unending. b)temporary. C)subdued. D)e
What does it mean to study the element of geography called " Places and Regions ”