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Enter the mathematical formula directly and click the "Next" button to get the calculation answer.
It supports mathematical functions (including trigonometric functions).
Current location：Mathematical operation > History of Mathematical Computation > Answer
Overview: 1 questions will be solved this time.Among them
☆1 arithmetic calculations
[1/1 Formula]
Work: Calculate the value of equation 34*2.71+221.29*cos28-42.54-50.23*sin28*tan30 .
Question type: Mathematical calculation
Solution:
34*2.71+221.29*cos28-42.54-50.23*sin28*tan30
=34*2.71+221.29*-0.962606-42.54-50.23*sin28*tan30
=34*2.71+221.29*-0.962606-42.54-50.23*0.270906*tan30
=34*2.71+221.29*-0.962606-42.54-50.23*0.270906*-6.405331
=92.14+221.29*(-0.962606)-42.54-50.23*0.270906*(-6.405331)
=92.14+(-213.015082)-42.54-50.23*0.270906*(-6.405331)
=92.14+-213.015082-42.54-13.607608*(-6.405331)
=92.14+-213.015082-42.54-(-87.161233)
=-120.875082-42.54-(-87.161233)
=-163.415082-(-87.161233)
=-76.253849
Answer:34*2.71+221.29*cos28-42.54-50.23*sin28*tan30=-76.253849
Note: Radian