数学
         
语言:中文    Language:English
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)。
    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 2/3*14.3*1000*3.1415926*0.4*0.4*0.4*sin(180*0.301)*sin(180*0.301)*sin(180*0.301)/3.1415926+360*7.6*0.338*sin(180*0.301)/3.14159 的值.
    题型:数学计算
    解:
          2/3*14.3*1000*3.1415926*0.4*0.4*0.4*sin(180*0.301)*sin(180*0.301)*sin(180*0.301)/3.1415926+360*7.6*0.338*sin(180*0.301)/3.14159
        =2/3*14.3*1000*3.1415926*0.4*0.4*0.4*sin54.18*sin(180*0.301)*sin(180*0.301)/3.1415926+360*7.6*0.338*sin(180*0.301)/3.14159
        =2/3*14.3*1000*3.1415926*0.4*0.4*0.4*sin54.18*sin54.18*sin(180*0.301)/3.1415926+360*7.6*0.338*sin(180*0.301)/3.14159
        =2/3*14.3*1000*3.1415926*0.4*0.4*0.4*sin54.18*sin54.18*sin54.18/3.1415926+360*7.6*0.338*sin(180*0.301)/3.14159
        =2/3*14.3*1000*3.1415926*0.4*0.4*0.4*sin54.18*sin54.18*sin54.18/3.1415926+360*7.6*0.338*sin54.18/3.14159
        =2/3*14.3*1000*3.1415926*0.4*0.4*0.4*-0.698232*sin54.18*sin54.18/3.1415926+360*7.6*0.338*sin54.18/3.14159
        =2/3*14.3*1000*3.1415926*0.4*0.4*0.4*-0.698232*-0.698232*sin54.18/3.1415926+360*7.6*0.338*sin54.18/3.14159
        =2/3*14.3*1000*3.1415926*0.4*0.4*0.4*-0.698232*-0.698232*-0.698232/3.1415926+360*7.6*0.338*sin54.18/3.14159
        =2/3*14.3*1000*3.1415926*0.4*0.4*0.4*-0.698232*-0.698232*-0.698232/3.1415926+360*7.6*0.338*-0.698232/3.14159
        =0.666667*14.3*1000*3.1415926*0.4*0.4*0.4*(-0.698232)*(-0.698232)*(-0.698232)/3.1415926+360*7.6*0.338*(-0.698232)/3.14159
        =9.533338*1000*3.1415926*0.4*0.4*0.4*(-0.698232)*(-0.698232)*(-0.698232)/3.1415926+360*7.6*0.338*(-0.698232)/3.14159
        =9533.338*3.1415926*0.4*0.4*0.4*(-0.698232)*(-0.698232)*(-0.698232)/3.1415926+360*7.6*0.338*(-0.698232)/3.14159
        =29949.864114*0.4*0.4*0.4*(-0.698232)*(-0.698232)*(-0.698232)/3.1415926+360*7.6*0.338*(-0.698232)/3.14159
        =11979.945646*0.4*0.4*(-0.698232)*(-0.698232)*(-0.698232)/3.1415926+360*7.6*0.338*(-0.698232)/3.14159
        =4791.978258*0.4*(-0.698232)*(-0.698232)*(-0.698232)/3.1415926+360*7.6*0.338*(-0.698232)/3.14159
        =1916.791303*(-0.698232)*(-0.698232)*(-0.698232)/3.1415926+360*7.6*0.338*(-0.698232)/3.14159
        =(-1338.365025)*(-0.698232)*(-0.698232)/3.1415926+360*7.6*0.338*(-0.698232)/3.14159
        =934.489288*(-0.698232)/3.1415926+360*7.6*0.338*(-0.698232)/3.14159
        =(-652.490325)/3.1415926+360*7.6*0.338*(-0.698232)/3.14159
        =(-207.694125)+360*7.6*0.338*(-0.698232)/3.14159
        =-207.694125+2736*0.338*(-0.698232)/3.14159
        =-207.694125+924.768*(-0.698232)/3.14159
        =-207.694125+(-645.70261)/3.14159
        =-207.694125+(-205.533698)
        =-413.227823

    答案:2/3*14.3*1000*3.1415926*0.4*0.4*0.4*sin(180*0.301)*sin(180*0.301)*sin(180*0.301)/3.1415926+360*7.6*0.338*sin(180*0.301)/3.14159=-413.227823
    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!





  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。