Solve the equation the square root of the quantity x minus 6 plus 2 equals 6 for the variable. show each step of your solution process.

I'm hoping this is what your equation looks like because it's the one I am going to solve! . Begin by subtracting 2 from both sides to get . To undo that square root we have to square it. But because this is an equation, if we square the left side we also have to square the right side. Squaring the left side leaves us with x - 6, and squaring the right side gives us 16. x - 6 = 16. Add 6 to both sides and x = 22

according to the triangle sum theorem, all the angles in a triangle must add up to 180 degrees. if we know one angle is already 90, we do 180-90=90. the other 2 angles must add up to 90, exactly.

step-by-step explanation:

1. sometimes

2. never true

3. sometimes

step-by-step explanation:

these are pretty self explanatory if you know what supp right and com angles are