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

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

វាយតម្លៃ

$$-0.0000257582724471817112$$

ជំហានចម្លើយ

Evaluate trigonometric functions in the problem

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

គុណ -0.5735764363510458 និង 167 ដើម្បីបាន -95.7872648706246486។

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

គណនាស្វ័យគុណ 10 នៃ -6 ហើយបាន \frac{1}{1000000}។

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

គុណ -95.7872648706246486 និង \frac{1}{1000000} ដើម្បីបាន -\frac{478936324353123243}{5000000000000000000000}។

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

គុណ 0.8386705679454244 និង 167 ដើម្បីបាន 140.0579848468858748។

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

គណនាស្វ័យគុណ 10 នៃ -6 ហើយបាន \frac{1}{1000000}។

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

គុណ 140.0579848468858748 និង \frac{1}{1000000} ដើម្បីបាន \frac{350144962117214687}{2500000000000000000000}។

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

បង្ហាញ \frac{\frac{350144962117214687}{2500000000000000000000}}{2} ជាប្រភាគទោល។

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

គុណ 2500000000000000000000 និង 2 ដើម្បីបាន 5000000000000000000000។

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

បូក -\frac{478936324353123243}{5000000000000000000000} និង \frac{350144962117214687}{5000000000000000000000} ដើម្បីបាន -\frac{32197840558977139}{1250000000000000000000}។

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

ដាក់ជាកត្តា

$$-0.0000257582724471817112$$