3nwcq5mnzm 3nwcq5mnzm
  • 11-12-2020
  • Mathematics
contestada

Determine the measure of each angle
in the triangle.

Determine the measure of each angle in the triangle class=

Respuesta :

ddss1972
ddss1972 ddss1972
  • 11-12-2020

Step-by-step explanation:

sum of angles of triangle= 180

X+3 +2X-2 + X+19 = 180

4X + 20 = 180

4 X= 160

X= 40

m< A = 2x 40 - 2= 78

m < B= 40+3 = 43

m < C= 40+19 = 59

Answer Link

Otras preguntas

Alcoholism can be developed with the first drink of alcohol. a. True b. False b. false
Which of the following are key beliefs of Hinduism? A. Dharma, monotheism, reincarnation B. Karma, reincarnation, dharma C. Monotheism, dharma, karma D. Kindne
An example of a destructive force is the formation of mountains. true or false
discuss three reasons why the freshwater and marine biomes are so important?
what is a magnetic reversal
Factor the Polynomial using the Grouping Method: 2ax-7a-2bx+7b
Which form of promotion would be most effective at correcting a damaged business reputation?
does anybody know this answer?
True or False Pages with an informational or educational purpose should always be given higher page quality (PQ) ratings than entertainment or gossip pages.
All atomic nuclei, except those of ordinary hydrogen, contain neutrons. a. True b. False