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65+ (blank) =180

11x + (blank)=180

11x =

x =

65+ (blank) =180 11x + (blank)=180 11x = x =-example-1
User Adaeze
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2 Answers

3 votes

Answer:

sorry if this is wrong

I just answered it according to the question you gave not the pic

Step-by-step explanation:

x = 65

11x + x = 180

12x = 180

x = 180 ÷ 12

= 15

User Michael Chao
by
8.1k points
4 votes

To find the value of x, the given angles are summed up and the expression is set equal to 180° to utilize the fact that the sum of angles in a triangle is 180°. After simplifying and solving the equation, the value of x is found to be approximately 6.09.

Step-by-step explanation:

The question requires solving for the variable x in a linear equation stemming from a geometry problem, likely related to the angles of a triangle.

Step 1: Start by adding the two known angles.

65° + 65° = 130°

Step 2: Use the sum of angles in a triangle (180°) to set up the equation with the given expression for the third angle.

130° + (11x - 17°) = 180°

Step 3: Solve for x by first combining like terms.

11x + 130° - 17° = 180°

11x + 113° = 180°

Step 4: Subtract 113° from both sides of the equation.

11x = 180° - 113°

11x = 67°

Step 5: Divide both sides by 11 to find x.

x = 67° / 11

x = 6.09

Thus, the value of x is approximately 6.09.

User Prabowo Murti
by
8.4k points

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