数学计算：
直接输入数学计算式，点击“下一步”按钮，即可获得计算答案。
它支持数学函数（包括三角函数）。
直接输入数学计算式，点击“下一步”按钮，即可获得计算答案。
它支持数学函数（包括三角函数）。
当前位置：数学运算 > 数学计算史 > 答案
总述：本次共解1题。其中
☆算术计算1题
〖1/1算式〗
作业：求算式 2×14300×0.5^3×(sin(180×0.255))^3÷3+14300×0.255×0.5^2×(1-sin(180×2×0.255)/(6.283×0.255))×(0.4375)×(sin(180×0.255)+sin(180×(1.25-2×0.255)))÷(1.25-3×0.255) 的值.
题型：数学计算
解:
2×14300×0.5^3×(sin(180×0.255))^3÷3+14300×0.255×0.5^2×(1-sin(180×2×0.255)/(6.283×0.255))×(0.4375)×(sin(180×0.255)+sin(180×(1.25-2×0.255)))÷(1.25-3×0.255)
=2×14300×0.5^3×(sin45.9)^3÷3+14300×0.255×0.5^2×(1-sin(180×2×0.255)/(6.283×0.255))×(0.4375)×(sin(180×0.255)+sin(180×(1.25-2×0.255)))÷(1.25-3×0.255)
=2×14300×0.5^3×0.940429^3÷3+14300×0.255×0.5^2×(1-sin(180×2×0.255)/(6.283×0.255))×(0.4375)×(sin(180×0.255)+sin(180×(1.25-2×0.255)))÷(1.25-3×0.255)
=2×14300×0.5^3×0.940429^3÷3+14300×0.255×0.5^2×(1-sin91.8/(6.283×0.255))×(0.4375)×(sin(180×0.255)+sin(180×(1.25-2×0.255)))÷(1.25-3×0.255)
=2×14300×0.5^3×0.940429^3÷3+14300×0.255×0.5^2×(1-sin91.8/1.602165)×(0.4375)×(sin(180×0.255)+sin(180×(1.25-2×0.255)))÷(1.25-3×0.255)
=2×14300×0.5^3×0.940429^3÷3+14300×0.255×0.5^2×1.399131×(0.4375)×(sin(180×0.255)+sin(180×(1.25-2×0.255)))÷(1.25-3×0.255)
=2×14300×0.5^3×0.940429^3÷3+14300×0.255×0.5^2×1.399131×0.4375×(sin(180×0.255)+sin(180×(1.25-2×0.255)))÷(1.25-3×0.255)
=2×14300×0.5^3×0.940429^3÷3+14300×0.255×0.5^2×1.399131×0.4375×(sin45.9+sin(180×(1.25-2×0.255)))÷(1.25-3×0.255)
=2×14300×0.5^3×0.940429^3÷3+14300×0.255×0.5^2×1.399131×0.4375×(sin45.9+sin(180×0.74))÷(1.25-3×0.255)
=2×14300×0.5^3×0.940429^3÷3+14300×0.255×0.5^2×1.399131×0.4375×(sin45.9+sin133.2)÷(1.25-3×0.255)
=2×14300×0.5^3×0.940429^3÷3+14300×0.255×0.5^2×1.399131×0.4375×1.890389÷(1.25-3×0.255)
=2×14300×0.5^3×0.940429^3÷3+14300×0.255×0.5^2×1.399131×0.4375×1.890389÷0.485
=2×14300×0.125×0.940429^3÷3+14300×0.255×0.5^2×1.399131×0.4375×1.890389÷0.485
=2×14300×0.125×0.831721712274573÷3+14300×0.255×0.5^2×1.399131×0.4375×1.890389÷0.485
=2×14300×0.125×0.831721712274573÷3+14300×0.255×0.25×1.399131×0.4375×1.890389÷0.485
=28600×0.125×0.831721712274573÷3+14300×0.255×0.25×1.399131×0.4375×1.890389÷0.485
=3575×0.831721712274573÷3+14300×0.255×0.25×1.399131×0.4375×1.890389÷0.485
=2973.405121÷3+14300×0.255×0.25×1.399131×0.4375×1.890389÷0.485
=991.13504+14300×0.255×0.25×1.399131×0.4375×1.890389÷0.485
=991.13504+3646.5×0.25×1.399131×0.4375×1.890389÷0.485
=991.13504+911.625×1.399131×0.4375×1.890389÷0.485
=991.13504+1275.482798×0.4375×1.890389÷0.485
=991.13504+558.023724×1.890389÷0.485
=991.13504+1054.88191÷0.485
=991.13504+2175.014247
=3166.149287
答案:2×14300×0.5^3×(sin(180×0.255))^3÷3+14300×0.255×0.5^2×(1-sin(180×2×0.255)/(6.283×0.255))×(0.4375)×(sin(180×0.255)+sin(180×(1.25-2×0.255)))÷(1.25-3×0.255)=3166.149287
注：弧度制
☆算术计算1题
〖1/1算式〗
作业：求算式 2×14300×0.5^3×(sin(180×0.255))^3÷3+14300×0.255×0.5^2×(1-sin(180×2×0.255)/(6.283×0.255))×(0.4375)×(sin(180×0.255)+sin(180×(1.25-2×0.255)))÷(1.25-3×0.255) 的值.
题型：数学计算
解:
2×14300×0.5^3×(sin(180×0.255))^3÷3+14300×0.255×0.5^2×(1-sin(180×2×0.255)/(6.283×0.255))×(0.4375)×(sin(180×0.255)+sin(180×(1.25-2×0.255)))÷(1.25-3×0.255)
=2×14300×0.5^3×(sin45.9)^3÷3+14300×0.255×0.5^2×(1-sin(180×2×0.255)/(6.283×0.255))×(0.4375)×(sin(180×0.255)+sin(180×(1.25-2×0.255)))÷(1.25-3×0.255)
=2×14300×0.5^3×0.940429^3÷3+14300×0.255×0.5^2×(1-sin(180×2×0.255)/(6.283×0.255))×(0.4375)×(sin(180×0.255)+sin(180×(1.25-2×0.255)))÷(1.25-3×0.255)
=2×14300×0.5^3×0.940429^3÷3+14300×0.255×0.5^2×(1-sin91.8/(6.283×0.255))×(0.4375)×(sin(180×0.255)+sin(180×(1.25-2×0.255)))÷(1.25-3×0.255)
=2×14300×0.5^3×0.940429^3÷3+14300×0.255×0.5^2×(1-sin91.8/1.602165)×(0.4375)×(sin(180×0.255)+sin(180×(1.25-2×0.255)))÷(1.25-3×0.255)
=2×14300×0.5^3×0.940429^3÷3+14300×0.255×0.5^2×1.399131×(0.4375)×(sin(180×0.255)+sin(180×(1.25-2×0.255)))÷(1.25-3×0.255)
=2×14300×0.5^3×0.940429^3÷3+14300×0.255×0.5^2×1.399131×0.4375×(sin(180×0.255)+sin(180×(1.25-2×0.255)))÷(1.25-3×0.255)
=2×14300×0.5^3×0.940429^3÷3+14300×0.255×0.5^2×1.399131×0.4375×(sin45.9+sin(180×(1.25-2×0.255)))÷(1.25-3×0.255)
=2×14300×0.5^3×0.940429^3÷3+14300×0.255×0.5^2×1.399131×0.4375×(sin45.9+sin(180×0.74))÷(1.25-3×0.255)
=2×14300×0.5^3×0.940429^3÷3+14300×0.255×0.5^2×1.399131×0.4375×(sin45.9+sin133.2)÷(1.25-3×0.255)
=2×14300×0.5^3×0.940429^3÷3+14300×0.255×0.5^2×1.399131×0.4375×1.890389÷(1.25-3×0.255)
=2×14300×0.5^3×0.940429^3÷3+14300×0.255×0.5^2×1.399131×0.4375×1.890389÷0.485
=2×14300×0.125×0.940429^3÷3+14300×0.255×0.5^2×1.399131×0.4375×1.890389÷0.485
=2×14300×0.125×0.831721712274573÷3+14300×0.255×0.5^2×1.399131×0.4375×1.890389÷0.485
=2×14300×0.125×0.831721712274573÷3+14300×0.255×0.25×1.399131×0.4375×1.890389÷0.485
=28600×0.125×0.831721712274573÷3+14300×0.255×0.25×1.399131×0.4375×1.890389÷0.485
=3575×0.831721712274573÷3+14300×0.255×0.25×1.399131×0.4375×1.890389÷0.485
=2973.405121÷3+14300×0.255×0.25×1.399131×0.4375×1.890389÷0.485
=991.13504+14300×0.255×0.25×1.399131×0.4375×1.890389÷0.485
=991.13504+3646.5×0.25×1.399131×0.4375×1.890389÷0.485
=991.13504+911.625×1.399131×0.4375×1.890389÷0.485
=991.13504+1275.482798×0.4375×1.890389÷0.485
=991.13504+558.023724×1.890389÷0.485
=991.13504+1054.88191÷0.485
=991.13504+2175.014247
=3166.149287
答案:2×14300×0.5^3×(sin(180×0.255))^3÷3+14300×0.255×0.5^2×(1-sin(180×2×0.255)/(6.283×0.255))×(0.4375)×(sin(180×0.255)+sin(180×(1.25-2×0.255)))÷(1.25-3×0.255)=3166.149287
注：弧度制
你的问题在这里没有得到解决？请到 热门难题 里面看看吧！
最 新 发 布
新增加身体健康评估计算器，位置：“数学运算 > 身体健康评估”。
新增加学习笔记(安卓版)百度网盘快速下载应用程序，欢迎使用。
新增加学习笔记(安卓版)本站下载应用程序，欢迎使用。
新增线性代数行列式的计算，欢迎使用。
数学计算和一元方程已经支持正割函数和余割函数，欢迎使用。
新增加贷款计算器模块（具体位置：数学运算 > 贷款计算器），欢迎使用。