x=96
all interior angles equal 180
Subtract exterior andgles by 180 to get interior angles because they are supplementary
180-134=46
180-130=50
Get the third angle inside the triangle
180-50-46=84
subtract by 180 to get x because they are supplementary
180-84=96
Therefore x =96
It would be around 6 months to accumulate $1000 in your account
The parabola has a minimum value of -3 due to the subtraction at the end of the equation.
