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☆算术计算1题
〖1/1算式〗
作业:求算式 2*1/3*14.3*1000*3.14*0.375*0.375*0.4*(sin(3.14*0.416))^3/3.14 的值.
题型:数学计算
解:
2*1/3*14.3*1000*3.14*0.375*0.375*0.4*(sin(3.14*0.416))^3/3.14
=2*1/3*14.3*1000*3.14*0.375*0.375*0.4*(sin1.30624)^3/3.14
=2*1/3*14.3*1000*3.14*0.375*0.375*0.4*0.965209^3/3.14
=2*1/3*14.3*1000*3.14*0.375*0.375*0.4*0.899216129540624/3.14
=2/3*14.3*1000*3.14*0.375*0.375*0.4*0.899216129540624/3.14
=0.666667*14.3*1000*3.14*0.375*0.375*0.4*0.899216129540624/3.14
=9.533338*1000*3.14*0.375*0.375*0.4*0.899216129540624/3.14
=9533.338*3.14*0.375*0.375*0.4*0.899216129540624/3.14
=29934.68132*0.375*0.375*0.4*0.899216129540624/3.14
=11225.505495*0.375*0.4*0.899216129540624/3.14
=4209.564561*0.4*0.899216129540624/3.14
=1683.825824*0.899216129540624/3.14
=1514.12334/3.14
=482.204885 答案:2*1/3*14.3*1000*3.14*0.375*0.375*0.4*(sin(3.14*0.416))^3/3.14=482.204885 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!