ineedhelpwithmath57 ineedhelpwithmath57
  • 03-11-2020
  • Mathematics
contestada

Please help me with this

Please help me with this class=

Respuesta :

Gamerman180
Gamerman180 Gamerman180
  • 03-11-2020

Answer:

12

Step-by-step explanation:

10x-11+3x-2+3x+1=180

16x-12=180

16x=192

x=12

Answer Link
jeremiahkevinm
jeremiahkevinm jeremiahkevinm
  • 03-11-2020

Answer:

12

Step-by-step explanation:

The sum of three angles is 180°

(3x + 1) + (3x-2) + (10x -11) = 180°

16x -12 = 180

16x = 192

x = 12

Answer Link

Otras preguntas

Graph y=-5x Help please
Adrienne has chicken and ducks on her farm. She has 48 chickens and 28 ducks. What ratio describes the number of ducks to the chickens
Answer the questions in the screenshot.
In which of the following situations would jargon be most appropriate?
what is the difference between democracy and socialism
which of the following statements best explains why the United States began supporting Greece and Turkey in 1946? select all that apply. (Multiple Choice) A. Th
What is the answer ? CORRECT answers only.
Which of the following statements about AB and AC is true? 914.4) -5.432 8(0.4) A. AB and AC are the same length. B. AC is 6 units long C. AB is longer than AC.
Why did America love Babe Ruth?
Sea star by Barbara Hurd Which word in paragraph 4 helps the reader understand the meaning of the world contingent