Precalculus Examples

$\frac{9}{\cos (44)}$

Step 1

Separate fractions.

$\frac{9}{1} \cdot \frac{1}{\cos (44)}$

Step 2

Convert from $\frac{1}{\cos (44)}$ to $\sec (44)$ .

$\frac{9}{1} \sec (44)$

Step 3

Divide $9$ by $1$ .

$9 \sec (44)$

Step 4

The result can be shown in multiple forms.

Exact Form:

$9 \sec (44)$

Decimal Form:

$12.51147231 \dots$