elsielopez345 elsielopez345
  • 08-12-2021
  • Mathematics
contestada

What is the value of x?

What is the value of x class=

Respuesta :

Аноним Аноним
  • 09-12-2021

Answer:

x = 10.

Step-by-step explanation:

(5x-1) + (8x+5) + (4x+6) = 180   (the 3 angles in a triangle sum to 180 degrees).

5x + 8x+ 4x - 1 + 5 +6  = 180

17x + 10 = 180

17x = 170

x = 10.

Answer Link

Otras preguntas

For what value of 'k will (x - 1) be a factor of 4x^3 +kx^2 - 7x - 10?
SOMEONE HELP. ME pllessseeee
How does the author structure of the passage to create tension - the odyssey
. How many dozen must be sold to make a profit of $90? Make a Selection: A. 45 B. 25 C. 30 D. 8
What's the meaning of Xingyun Nuhai Answer only if u know​
Anybody know the answer?
How many moles are equal to 8.9 x 10^24 formula units of CO2?
During a game, Kobe Bryant scores 36 points, consisting of only two-point and three-point shots. He made a total of 15 shots. How many of each type of shot did
pls help how do i compare the aspect of an autograft to that of an allograft
Lines 211-216 What universal idea does the knights answer relate to