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MrRa [10]
4 years ago
12

Guys help this is due

Mathematics
2 answers:
lesya [120]4 years ago
8 0

Answer:

x = 45

Step-by-step explanation:

Well here's what we know:

2x + 45 + x = 180

Solve from there:

3x = 135

x = 45

You can plug it back in to check:

2(45) + 45 + 45 = 180

90 + 80 = 180, so it checks out :)

s2008m [1.1K]4 years ago
3 0

Answer:

چی بود درلیوان های روی میز

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Use the diagram to find the angle measures of the triangle. Recall that the sum of the angle measures of a triangle is 180 degre
My name is Ann [436]

Answer:

x =29

x+6 =35

4x = 116

Step-by-step explanation:

The sum of the angles of a triangle is 180

x+ (4x) + (x+6) = 180

Combine like terms

6x+6 = 180

Subtract 6 from each side

6x+6-6 = 180-8

6x = 174

Divide each side by 6

6x/6 = 174/6

x =29

x+6 = 29+6 = 35

4x = 29*4 =116

3 0
3 years ago
Plz help.......................
kondaur [170]
The asnwer is 3u-4

just divide like terms
4 0
3 years ago
Read 2 more answers
You volunteer at an animal shelter on the weekends and today is adoption day! At the beginning of the event, you start with 44
Angelina_Jolie [31]

6 cats/kittens were adopted.

Step-by-step explanation:

Given,

Number of cats/kittens at the event = 44

Number of cats/kittens adopted = x

Number of cats/kittens returned = Twice returned as adopted = 2x

New total = 50

We will subtract the adopted and add the returned cats/kittens.

Total cats/kittens at event - adopted + returned = New total

44-x+2x=50\\44+x=50\\x=50-44\\x=6

6 cats/kittens were adopted.

Keywords: expression, variables

Learn more about variables at:

  • brainly.com/question/10666510
  • brainly.com/question/10699220

#LearnwithBrainly

8 0
4 years ago
1\ solve the system using elimination. 4x+5y=2 -2x+2y=8
il63 [147K]
The answer would be 6x+3y=2
6 0
3 years ago
Helppp which one is it pleasee
solong [7]

Answer:

I think is D because u are putting the opposite in the first solutions u got a positive equation so for the other solutions i think u maybe are going to got the opposite I may be wrong But I just trying to help so sorry if u got it wrong

4 0
3 years ago
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