直按写出结果:
(1)![](https://staticzujuan.xkw.com/quesimg/Upload/formula/1b5fdeba8ecaacf8abe0e7e72d9edc2c.png)
_____________ ;(2)![](https://staticzujuan.xkw.com/quesimg/Upload/formula/7090efb6ea063512f53360d25da77a6a.png)
_____________ ;(3)![](https://staticzujuan.xkw.com/quesimg/Upload/formula/818c7ed1182f31d27aca9d0ea4ff9f19.png)
_____________ ;(4)![](https://staticzujuan.xkw.com/quesimg/Upload/formula/5cc60ba039788738d4536350a39c3d2e.png)
_____________ ;(5)![](https://staticzujuan.xkw.com/quesimg/Upload/formula/14ae98fb4c41583d935666986222d906.png)
_____________ ;(6)比较大小:![](https://staticzujuan.xkw.com/quesimg/Upload/formula/d78fd95f89dec2d373fa57f02acd739f.png)
_____________
;(7)![](https://staticzujuan.xkw.com/quesimg/Upload/formula/8816428b50cd80436789bd7f18cb4fa9.png)
_____________ ;(8)
的补角![](https://staticzujuan.xkw.com/quesimg/Upload/formula/6706fe00b4e231e62d9ecbec567d526b.png)
_____________ ;(9)![](https://staticzujuan.xkw.com/quesimg/Upload/formula/cc5de44f9be2fd0abb9c60d6568f657d.png)
_____________ ;(10)![](https://staticzujuan.xkw.com/quesimg/Upload/formula/74122d94d2a6f8c39df8d0dc9e351c87.png)
_____________ 度.
(1)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/1b5fdeba8ecaacf8abe0e7e72d9edc2c.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/7090efb6ea063512f53360d25da77a6a.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/818c7ed1182f31d27aca9d0ea4ff9f19.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/5cc60ba039788738d4536350a39c3d2e.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/14ae98fb4c41583d935666986222d906.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/d78fd95f89dec2d373fa57f02acd739f.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/459c84c9addfbd1cdd0a877ba7c584e4.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/8816428b50cd80436789bd7f18cb4fa9.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/d36581140ebac5d28438ea63b1b23b65.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/6706fe00b4e231e62d9ecbec567d526b.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/cc5de44f9be2fd0abb9c60d6568f657d.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/74122d94d2a6f8c39df8d0dc9e351c87.png)
更新时间:2023-03-09 16:05:53
|
相似题推荐
填空题
|
较易
(0.85)
【推荐1】我们平常用的数是十进制数,如∶
,表示十进制的数要用10个数码(又叫数字):0,1,2,3,4,5,6,7,8,9. 在计算机中用的是二进制,只要两个数码:0和1. 如:二进制数101等于十进制的数
,二进制数1011等于十进制的数
. 那么二进制数10110等于十进制的数_____________
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/196380a1bd2b569b27d10e3f6af8cc63.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/102416aa2b4f6ba1a7fc18ee1c14304d.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/08c9d95acffe16a33e3705c27b8aa616.png)
您最近一年使用:0次
填空题
|
较易
(0.85)
【推荐2】对任意的四个有理数a,b,c,d,定义运算
,则
的相反数是______ ,倒数的绝对值是______ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/e9fec025453bac0d34d5e9bdf61a6755.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0275d692464c18388a1f23a45e30e3f6.png)
您最近一年使用:0次
填空题
|
较易
(0.85)
【推荐2】![](https://staticzujuan.xkw.com/quesimg/Upload/formula/03959e93a04aa0eb33a3f6fad4b5d8c6.png)
___________ ![](https://staticzujuan.xkw.com/quesimg/Upload/formula/83873a9d782f2588c5eedbfe73f9bc2f.png)
___________ ′___________ ″.
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/03959e93a04aa0eb33a3f6fad4b5d8c6.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/83873a9d782f2588c5eedbfe73f9bc2f.png)
您最近一年使用:0次
填空题
|
较易
(0.85)
名校
【推荐1】将一副三角尺按如图所示的方式叠放在一起,则图中
的度数是______ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/3aa1748d2b5c344f9cd292ec63f0a469.png)
您最近一年使用:0次
填空题
|
较易
(0.85)
【推荐2】如图,
,
,若点E,O,F在同一直线上,则以下结论正确的是__________ .(写出所有正确结论的序号)
①
;
②
与
互为补角;
③
;
④
.
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/e3d3c378b1118d331d30b63fc587b270.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/42ecbd0ed50cd088490c7ec2bf697839.png)
①
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/ceae43b1eef03a743a63291de74467aa.png)
②
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/d22df2977de56cc69be0c1e847653d7a.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/42e7b8a59f8d66176463f3d71f882a26.png)
③
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/4b3688c0f1f6c57a38583eac5a15d791.png)
④
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/cf1c8e736e8188856d5069008de37ddb.png)
![](https://img.xkw.com/dksih/QBM/editorImg/2024/2/25/e9ce9ee6-06b4-4648-8717-7024b96cf5ef.png?resizew=168)
您最近一年使用:0次