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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*14300*0.5/4*(sin(180*0.206))^3+300*3.142*0.44/3.14159*(sin(180*0.206)+sin(180*(1.25-0.206*2))) .
Question type: Mathematical calculation
Solution:
2/3*14300*0.5/4*(sin(180*0.206))^3+300*3.142*0.44/3.14159*(sin(180*0.206)+sin(180*(1.25-0.206*2)))
=2/3*14300*0.5/4*(sin37.08)^3+300*3.142*0.44/3.14159*(sin(180*0.206)+sin(180*(1.25-0.206*2)))
=2/3*14300*0.5/4*(-0.580312)^3+300*3.142*0.44/3.14159*(sin(180*0.206)+sin(180*(1.25-0.206*2)))
=2/3*14300*0.5/4*(-0.580312)^3+300*3.142*0.44/3.14159*(sin37.08+sin(180*(1.25-0.206*2)))
=2/3*14300*0.5/4*(-0.580312)^3+300*3.142*0.44/3.14159*(sin37.08+sin(180*0.838))
=2/3*14300*0.5/4*(-0.580312)^3+300*3.142*0.44/3.14159*(sin37.08+sin150.84)
=2/3*14300*0.5/4*(-0.580312)^3+300*3.142*0.44/3.14159*(-0.536773)
=2/3*14300*0.5/4*-0.195427039808931+300*3.142*0.44/3.14159*(-0.536773)
=0.666667*14300*0.5/4*(-0.195427039808931)+300*3.142*0.44/3.14159*(-0.536773)
=9533.3381*0.5/4*(-0.195427039808931)+300*3.142*0.44/3.14159*(-0.536773)
=4766.66905/4*(-0.195427039808931)+300*3.142*0.44/3.14159*(-0.536773)
=1191.667263*(-0.195427039808931)+300*3.142*0.44/3.14159*(-0.536773)
=(-232.884006)+300*3.142*0.44/3.14159*(-0.536773)
=-232.884006+942.6*0.44/3.14159*(-0.536773)
=-232.884006+414.744/3.14159*(-0.536773)
=-232.884006+132.017227*(-0.536773)
=-232.884006+(-70.863283)
=-303.747289
Answer:2/3*14300*0.5/4*(sin(180*0.206))^3+300*3.142*0.44/3.14159*(sin(180*0.206)+sin(180*(1.25-0.206*2)))=-303.747289
Note: Radian