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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 2/3*14.3*400^3*(sin(0.414*180))^3+360*7500*400*(sin(0.414*180)+sin(0.422*180))/π .
Question type: Mathematical calculation
Solution:
2/3*14.3*400^3*(sin(0.414*180))^3+360*7500*400*(sin(0.414*180)+sin(0.422*180))/π
=2/3*14.3*400^3*(sin74.52)^3+360*7500*400*(sin(0.414*180)+sin(0.422*180))/π
=2/3*14.3*400^3*(-0.769606)^3+360*7500*400*(sin(0.414*180)+sin(0.422*180))/π
=2/3*14.3*400^3*(-0.769606)^3+360*7500*400*(sin74.52+sin(0.422*180))/π
=2/3*14.3*400^3*(-0.769606)^3+360*7500*400*(sin74.52+sin75.96)/π
=2/3*14.3*400^3*(-0.769606)^3+360*7500*400*(-0.236916)/π
=2/3*14.3*64000000*(-0.769606)^3+360*7500*400*(-0.236916)/π
=2/3*14.3*64000000*-0.455832550733997+360*7500*400*(-0.236916)/π
=0.666667*14.3*64000000*(-0.455832550733997)+360*7500*400*(-0.236916)/π
=9.533338*64000000*(-0.455832550733997)+360*7500*400*(-0.236916)/π
=610133632*(-0.455832550733997)+360*7500*400*(-0.236916)/π
=(-278118769.763158)+360*7500*400*(-0.236916)/π
=-278118769.763158+2700000*400*(-0.236916)/π
=-278118769.763158+1080000000*(-0.236916)/π
=-278118769.763158+(-255869280)/π
=-278118769.763158+(-81445721.394728)
=-359564491.157886
Answer:2/3*14.3*400^3*(sin(0.414*180))^3+360*7500*400*(sin(0.414*180)+sin(0.422*180))/π=-359564491.157886
Note: Radian
☆1 arithmetic calculations
[1/1 Formula]
Work: Calculate the value of equation 2/3*14.3*400^3*(sin(0.414*180))^3+360*7500*400*(sin(0.414*180)+sin(0.422*180))/π .
Question type: Mathematical calculation
Solution:
2/3*14.3*400^3*(sin(0.414*180))^3+360*7500*400*(sin(0.414*180)+sin(0.422*180))/π
=2/3*14.3*400^3*(sin74.52)^3+360*7500*400*(sin(0.414*180)+sin(0.422*180))/π
=2/3*14.3*400^3*(-0.769606)^3+360*7500*400*(sin(0.414*180)+sin(0.422*180))/π
=2/3*14.3*400^3*(-0.769606)^3+360*7500*400*(sin74.52+sin(0.422*180))/π
=2/3*14.3*400^3*(-0.769606)^3+360*7500*400*(sin74.52+sin75.96)/π
=2/3*14.3*400^3*(-0.769606)^3+360*7500*400*(-0.236916)/π
=2/3*14.3*64000000*(-0.769606)^3+360*7500*400*(-0.236916)/π
=2/3*14.3*64000000*-0.455832550733997+360*7500*400*(-0.236916)/π
=0.666667*14.3*64000000*(-0.455832550733997)+360*7500*400*(-0.236916)/π
=9.533338*64000000*(-0.455832550733997)+360*7500*400*(-0.236916)/π
=610133632*(-0.455832550733997)+360*7500*400*(-0.236916)/π
=(-278118769.763158)+360*7500*400*(-0.236916)/π
=-278118769.763158+2700000*400*(-0.236916)/π
=-278118769.763158+1080000000*(-0.236916)/π
=-278118769.763158+(-255869280)/π
=-278118769.763158+(-81445721.394728)
=-359564491.157886
Answer:2/3*14.3*400^3*(sin(0.414*180))^3+360*7500*400*(sin(0.414*180)+sin(0.422*180))/π=-359564491.157886
Note: Radian