uhabiba027106
uhabiba027106 uhabiba027106
  • 14-03-2021
  • Mathematics
contestada

please help thank you :)

please help thank you class=

Respuesta :

suyash67
suyash67 suyash67
  • 14-03-2021

[tex]x + 30 + 2x + 90 = 180[/tex]

[tex]3x + 120 = 180 \\ 3x = 180 - 120 \\ \: \: \: 3x = 60 \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \\ x = \frac{60}{3} \: \: \: \: \: \: \: \: \: \: \: \\ x = 20 \: \: \: \: \: \: \: \: \: \: \: \: [/tex]

hope it helps you ❣❣

Mark me as brainliest

Answer Link
clarch19
clarch19 clarch19
  • 14-03-2021

Answer:

x+30 + 2x + 90 = 180

3x + 120 = 180

3x = 60

x = 20

Step-by-step explanation:

there are 180 degrees in a triangle

Answer Link

Otras preguntas

What is the value of m if the following systems of equations has no solutions? i) 2x+6y=3 ii) 4x+2my=6
How many sides to a hexagon have ??
In which of the following sentences does he verb agree with the subject? A. There is a million reasons why I shouldn't go. B. Who is the people in the photograp
Complete these statements, choosing from the following list of possible answers. artificial foods solar energy Watt inclined plane Galileo Faraday fossil fuels
to establish the intermediate nuclear forces treaty, Reagan negotiated with?
Who is a person who relates a story?
what times what equals 45
What percent of 55 is 34?
at the playground the new sandbox was 2 meters wide and had an area of 4 square meters how long is the sandbox?
You start with one robot. Each moment this robot can either self-destruct, do nothing, make one copy of itself, or make two copies of itself, each with equal pr