Precalculus Examples

$\frac{29.3}{\cos (28)}$

Step 1

Separate fractions.

$\frac{29.3}{1} \cdot \frac{1}{\cos (28)}$

Step 2

Convert from $\frac{1}{\cos (28)}$ to $\sec (28)$ .

$\frac{29.3}{1} \sec (28)$

Step 3

Divide $29.3$ by $1$ .

$29.3 \sec (28)$

Step 4

Evaluate $\sec (28)$ .

$29.3 \cdot 1.13257005$

Step 5

Multiply $29.3$ by $1.13257005$ .

$33.18430248$