7psfk66gd6 7psfk66gd6
  • 13-03-2021
  • Mathematics
contestada


i don’t know how to solve someone help out

i dont know how to solve someone help out class=

Respuesta :

reeserl reeserl
  • 13-03-2021

Answer:

x = 7

Step-by-step explanation:

You have to remember that the sum of the measures of the angles of a triangle is 180.

8x - 9 + 70 + 63 = 180

8x + 124 = 180

8x = 56

x =  7

Answer Link

Otras preguntas

What happens when a hydrate is heated
Which answer choice does not contain any punctuation errors? A. "Mom is coming. Hide all the presents, he whispered." B. "Mom is coming." "Hide all the presen
Help me plzz it's surface area plz put it correctly thank you
All telescopes work by collecting and focusing _____. images that are far away and very small different wavelengths of lig
what did franklin roosevelt do to deal with the banking crisis?
In every energy transformation, some_________ is released
Let n=0.333… Complete the following equations. Round each value to the nearest thousandth. 10n = −2n = n3 =
What determines whether an allele is dominant recessive or codominant?
Jacob is rolling a number cube and flipping a coin . What is the probability that the cube will land on 4 and the coin will land heads up ? A 1/6 B 1/2 C 1/6 D
What is the square root of 12?