Solve -frac{w_{1}}{-sin30^circ-tan45^circ}

$$- \frac { w _ { 1 } } { - \sin 30 ^ { \circ } - \tan 45 ^ { \circ } }$$

Evaluate

$$\frac{2w_{1}}{3}$$

Solution Steps

Get the value of \sin(30) from trigonometric values table.

$$-\frac{w_{1}}{-\frac{1}{2}-\tan(45)}$$

Get the value of \tan(45) from trigonometric values table.

$$-\frac{w_{1}}{-\frac{1}{2}-1}$$

Subtract 1 from -\frac{1}{2} to get -\frac{3}{2}.

$$-\frac{w_{1}}{-\frac{3}{2}}$$

Divide w_{1} by -\frac{3}{2} by multiplying w_{1} by the reciprocal of -\frac{3}{2}.

$$-\frac{w_{1}\times 2}{-3}$$