Precalculus Examples

$115$

Step 1

The supplement of $115$ is the angle that when added to $115$ forms a straight angle ( $180 °$ ).

$180 ° - 115$

Step 2

Subtract $115$ from $180$ .

$65 °$

$[\begin{array}{c} x^{2} & \frac{1}{2} \\ \sqrt{π} & \int x d x \end{array}]$