hollybear0125 hollybear0125
  • 03-01-2021
  • Mathematics
contestada

PLEASE HELP!!
Find the value of x
10 and 11!

PLEASE HELP Find the value of x 10 and 11 class=

Respuesta :

Karangamer
Karangamer Karangamer
  • 03-01-2021

Answer:

10)

11x-1+20x-3=151 (the exterior angle of an triangle is equal to the sum of two opposite interior angles)

31x-4=151

31x=151+4

31x=155

x=155/31

x=5°

11)

14x-13=4x+13+6x+2

14x-4x-6x=13+13+2

4x=28

x=28÷4

x=7°

Answer Link

Otras preguntas

Which of the following solutions can act as a buffer solution? a) Distilled waterb) Pure hydrochloric acidc) Acetic acid and sodium acetated) Sodium chloride so
Brian is creating an arrow out of construction paper. The arrow will have the dimensions shown below. How many square cm is Brian's arrow? 4 cm 2 cm 2 cm 22 cm
under condition does the addition of two simple harmonic motion produce a resultant which is also simple harmonic
Which choices are in the solution set of the equation 4x = 30? 1) 7.5 2) 6 3) 8,5 4) 6.5
Find the x and y intercepts y=6x+12
How many tigers were estimated to be living in the Far East in 2008?
14. I hosted a birthday party last Sunday and the guests ______ havoc on my house!
PLEASE ANSWER FAST IM TAKING MY FINAL!!!!!!!!!!!Which of these is a civil right that Deaf people have when being questioned by law enforcement?Group of answer c
(2+5)-4 to the power of 2
What is the slope of (-8,1) (6,8)