If you forgot to include the income or tax withheld from Form 1099-R on your return, then you are required to complete an amended return using IRS Form 1040X to make the change. There is no hard and fast way to complete a 1040X since the sections on form 1040X correspond to different...
快科技10月15日消息,今日晚间,OPPO A3i上架OPPO官网。 售价方面,OPPO A3i 8+256GB售价1099元、12+256GB售价1299元,提供星辰紫、静夜黑两款配色。 该机主打抗跌耐摔,采用金刚石抗冲击架构,手机四个角和六个面均做了抗摔防护,四个角进行了加固设计,抗跌能力更强,同时手机主板也进行了加固,可以有效避免冲击...
特隆:奔跑/r 赛车竞速RAC 电脑游戏 平台商 大小 在TGA2015正盛大召开之际,开发商Stealth也公布了动作跑酷新作《特隆:奔跑/r(Tron Run/r)》。这款游戏已经通过了Steam青睐之光,售价9.99美元。 在《特隆:奔跑/r》游戏中,玩家创造一个虚拟可自定义的角色,自定义元素多达十几种,包括光圈,衣服和头盔等。游戏带来30...
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某电感线圈等效电阻R=1Ω, 电感L=0.5H,接于电流i(t)=5 cos(2t -15°)A的电流源两端,则此电感线圈两端的电压为:A.u(t)=10 cos(2t +30°)VB.u(t)=10 cos(2t +60°)VC.u(t)=5 cos(2t +30°)VD.u(t)=5 cos(2t -45°)V的答案是什么.用刷刷题APP,拍照搜索答疑.刷...
【单选题】系统如图1所示,系统中各元件在同一基准功率下的标幺值电抗:G:x" d =x(2)=0.05,x(0)=0.1(Y接线,中性点接地),E" 2 =1.1;T:x T =0.05,Yd11接法,中性点接地电抗x p =0.05/3;负荷的等效标幺值电抗x D =0.9(Y接线)。则当图示f点发生A相接地短路时,发电机母线处的A相电压是___。 图...
One of my favorites is the 2x02 scenes when Felicity threatened to quit but of course Oliver didn't believe her. It was the first time we really saw them go back in forth with the great banter and all of the coffee scenes were hilarious. Oliver wanting her to be coffee, and she ...
如图所示电路中,电源电压U=4.5V,且保持不变,灯泡L标有“2.5 V,1.25W”字样,变阻器R最大阻值为20Ω,电流表量程为0~0.6A,电压表量程为0~3 V。为保护电路,变阻器接入电路的阻值范围是(不计灯泡电阻的变化)( ) A.4Ω~10ΩB.5Ω~20Ω C.4Ω~20ΩD.5Ω~10Ω ...
试题答案 在线课程 【答案】①② 【解析】解:容易判断①②③都是奇函数; y′=1﹣cosx≥0,y′=ln3(3x+3﹣x)>0; ∴①②都在定义域R上单调递增; ③在定义域R上没有单调性; 设y=f(x),从而对于函数①②:a+b=0时,a=﹣b,f(a)=f(﹣b)=﹣f(b); ...
很多手机正常使用只能撑17小时,别说打游戏了。荣耀为追求长续航的玩家打造了荣耀Play7T,这款手机8GB+128GB存储版本售价1099元,8GB+256GB存储版本售价1299元。 荣耀Play7T的外观设计比较常见,正面采用了水滴屏,背面则采用了矩阵双摄,有钛空银、魅海蓝和幻夜黑三种颜色可供选择。机身厚度为8.27mm,重量为196g。其6.7...