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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 7128.18*cos30.401586+2138.454-4276.908*sin30.401586 .
Question type: Mathematical calculation
Solution:
7128.18*cos30.401586+2138.454-4276.908*sin30.401586
=7128.18*0.52818+2138.454-4276.908*sin30.401586
=7128.18*0.52818+2138.454-4276.908*-0.849132
=3764.962112+2138.454-4276.908*(-0.849132)
=3764.962112+2138.454-(-3631.659444)
=5903.416112-(-3631.659444)
=9535.075556
Answer:7128.18*cos30.401586+2138.454-4276.908*sin30.401586=9535.075556
Note: Radian
☆1 arithmetic calculations
[1/1 Formula]
Work: Calculate the value of equation 7128.18*cos30.401586+2138.454-4276.908*sin30.401586 .
Question type: Mathematical calculation
Solution:
7128.18*cos30.401586+2138.454-4276.908*sin30.401586
=7128.18*0.52818+2138.454-4276.908*sin30.401586
=7128.18*0.52818+2138.454-4276.908*-0.849132
=3764.962112+2138.454-4276.908*(-0.849132)
=3764.962112+2138.454-(-3631.659444)
=5903.416112-(-3631.659444)
=9535.075556
Answer:7128.18*cos30.401586+2138.454-4276.908*sin30.401586=9535.075556
Note: Radian