Bubba ordered pizza. So far he has eaten 3/8 of the large pizza. His uncle has eaten 1/8 of the pizza. How much of the pizza has been eaten so far

from -2 to 0 is 2 units, from 0 to 12 is 12  units, 2+12 = 14 units total for the segment.

m∠A = 118 degrees (Angle ∠A is 118 degrees when you substitute x = 35 into the expression (3x + 13)).

In this problem, we are given three angles of a triangle: ∠A, ∠B, and ∠C, expressed in terms of the variable x. We need to find the measure of angle ∠A.

1. Start with the given information:

  - ∠A = (3x + 13) degrees

  - ∠B = (x - 8) degrees

  - ∠C = x degrees

2. We know that the sum of the angles in any triangle is always 180 degrees. So, we can write an equation based on this fact:

  ∠A + ∠B + ∠C = 180

3. Substitute the expressions for each angle:

  (3x + 13) + (x - 8) + x = 180

4. Now, simplify and solve for x:

  3x + 13 + x - 8 + x = 180

  Combine like terms:

  5x + 5 = 180

  Subtract 5 from both sides to isolate 5x:

  5x = 180 - 5

  5x = 175

  Divide by 5 to find the value of x:

  x = 35

5. Now that we've found the value of x, we can find the measure of ∠A by substituting x back into the expression for ∠A:

  ∠A = (3x + 13)

  ∠A = (3 * 35 + 13)

  ∠A = 105 + 13

  ∠A = 118 degrees

So, the measure of angle ∠A is 118 degrees.

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