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1 vote
What is the value of x?

Question 7 options:


27


12


25


14

What is the value of x? Question 7 options: 27 12 25 14-example-1
User PhilW
by
8.5k points

2 Answers

4 votes

Answer:

27.

Explanation:

I just used the answer above and got it incorrect. It's 27!!!

User Techidiot
by
7.8k points
2 votes

The value of x is 27. Option 1 is the right choice.

The sum of the angles in a triangle is 180 degrees.

Angle A is 10 degrees.

Angle B is 2x-5 degrees.

Angle C is x+8 degrees.

Therefore, we have the following equation:

10 + 2x-5 + x+8 = 180

Combining like terms, we have:

3x+13 = 180

Subtracting 13 from both sides, we have:

3x = 167

Dividing both sides by 3, we have:

x = 27

Therefore, the value of x is 27.

Option 1 is the right choice.

User Webschnecke
by
9.1k points

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