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 1.1*0.00045*180*1518.6*sqrt((2+0.6*0.89)*sqrt(35)*0.0035*270)+0.00075*360*(2*1231.6)*sin45 的值.
题型:数学计算
解:
1.1*0.00045*180*1518.6*sqrt((2+0.6*0.89)*sqrt(35)*0.0035*270)+0.00075*360*(2*1231.6)*sin45
=1.1*0.00045*180*1518.6*sqrt(2.534*sqrt(35)*0.0035*270)+0.00075*360*(2*1231.6)*sin45
=1.1*0.00045*180*1518.6*sqrt(2.534*sqrt35*0.0035*270)+0.00075*360*(2*1231.6)*sin45
=1.1*0.00045*180*1518.6*sqrt14.1669+0.00075*360*(2*1231.6)*sin45
=1.1*0.00045*180*1518.6*sqrt14.1669+0.00075*360*2463.2*sin45
=1.1*0.00045*180*1518.6*3.763894+0.00075*360*2463.2*sin45
=1.1*0.00045*180*1518.6*3.763894+0.00075*360*2463.2*0.850904
=0.000495*180*1518.6*3.763894+0.00075*360*2463.2*0.850904
=0.0891*1518.6*3.763894+0.00075*360*2463.2*0.850904
=135.30726*3.763894+0.00075*360*2463.2*0.850904
=509.282184+0.00075*360*2463.2*0.850904
=509.282184+0.27*2463.2*0.850904
=509.282184+665.064*0.850904
=509.282184+565.905618
=1075.187802 答案:1.1*0.00045*180*1518.6*sqrt((2+0.6*0.89)*sqrt(35)*0.0035*270)+0.00075*360*(2*1231.6)*sin45=1075.187802 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!