If you would like to solve - 6 1/4 + 2 1/8 - 0.02 + 1/5, you can calculate this using the following steps:
- 6 1/4 + 2 1/8 - 0.02 + 1/5 = - 25/4 + 17/8 - 2/100 + 1/5 = - 50/8 + 17/8 - 1/50 + 10/50 = - 33/8 + 9/50 = - 825/200 + 36/200 = - 789/200 = -3.945
The correct result would be - 789/200.
Since the quadrilateral is inscribed in the circle, the two angles add to a 180 degrees angle.
We deduce the following equation:
![(3x+6)+(x+2)=180](https://tex.z-dn.net/?f=%283x%2B6%29%2B%28x%2B2%29%3D180)
Solve for x like this:
![(3x+x)+(6+2)=180\\4x=180-8\\4x=172\\x=43.](https://tex.z-dn.net/?f=%283x%2Bx%29%2B%286%2B2%29%3D180%5C%5C4x%3D180-8%5C%5C4x%3D172%5C%5Cx%3D43.)
Now we deduce the measure of A:
Answer:
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Let x = 0. What do you get for y?
This gives you one point.
Then let x = 1. What do you get for y.
This gives you a second point.
Answer:
5
Step-by-step explanation: