Lutasin ang sin(215)*167*10^-6+sin(483)*167*10^-6div2

$$\sin ( 215 ) \times 167 \times { 10 }^{ -6 } + \sin ( 483 ) \times 167 \times { 10 }^{ -6 } \div 2$$

I-evaluate

$$-0.0000257582724471817112$$

Mga Hakbang ng Solution

Evaluate trigonometric functions in the problem

$$-0.5735764363510458 \cdot 167 \cdot {(10)} ^ {-6} + 0.8386705679454244 \cdot 167 \cdot {(10)} ^ {-6} / 2$$

I-multiply ang -0.5735764363510458 at 167 para makuha ang -95.7872648706246486.

$$-95.7872648706246486\times 10^{-6}+\frac{0.8386705679454244\times 167\times 10^{-6}}{2}$$

Kalkulahin ang 10 sa power ng -6 at kunin ang \frac{1}{1000000}.

$$-95.7872648706246486\times \frac{1}{1000000}+\frac{0.8386705679454244\times 167\times 10^{-6}}{2}$$

I-multiply ang -95.7872648706246486 at \frac{1}{1000000} para makuha ang -\frac{478936324353123243}{5000000000000000000000}.

$$-\frac{478936324353123243}{5000000000000000000000}+\frac{0.8386705679454244\times 167\times 10^{-6}}{2}$$

I-multiply ang 0.8386705679454244 at 167 para makuha ang 140.0579848468858748.

$$-\frac{478936324353123243}{5000000000000000000000}+\frac{140.0579848468858748\times 10^{-6}}{2}$$

Kalkulahin ang 10 sa power ng -6 at kunin ang \frac{1}{1000000}.

$$-\frac{478936324353123243}{5000000000000000000000}+\frac{140.0579848468858748\times \frac{1}{1000000}}{2}$$

I-multiply ang 140.0579848468858748 at \frac{1}{1000000} para makuha ang \frac{350144962117214687}{2500000000000000000000}.

$$-\frac{478936324353123243}{5000000000000000000000}+\frac{\frac{350144962117214687}{2500000000000000000000}}{2}$$

Ipakita ang \frac{\frac{350144962117214687}{2500000000000000000000}}{2} bilang isang single fraction.

$$-\frac{478936324353123243}{5000000000000000000000}+\frac{350144962117214687}{2500000000000000000000\times 2}$$

I-multiply ang 2500000000000000000000 at 2 para makuha ang 5000000000000000000000.

$$-\frac{478936324353123243}{5000000000000000000000}+\frac{350144962117214687}{5000000000000000000000}$$

Idagdag ang -\frac{478936324353123243}{5000000000000000000000} at \frac{350144962117214687}{5000000000000000000000} para makuha ang -\frac{32197840558977139}{1250000000000000000000}.

$$-\frac{32197840558977139}{1250000000000000000000}$$

I-factor

$$-0.0000257582724471817112$$