找回密码
 立即注册
查看: 94|回复: 0

2016???????

[复制链接]

0

主题

0

回帖

56

积分

管理员

积分
56
发表于 2019-9-13 23:46:11 | 显示全部楼层 |阅读模式
???2016????????????

???2016???????????????

2016??????????

???????10??????3????30??

1???????2=? ?

A??1 B?1 C?4 D??4

2????????????????????????????????? ?

A? B? C? D?

3?????????? ?

A?x2+3x2=4x4B?x2y?2x3=2x4y C??6x2y2??3x?=2x2D???3x?2=9x2

4????AB?CD?AE???CAB?CD??E???C=50???AED=? ?

A?65 B?115 C?125 D?130

5?b? ??A?a???????y=?x????????????????????? ?A?2a+3b=0 B?2a?3b=0 C?3a?2b=0 D?3a+2b=0

6??????ABC???ABC=90?AB=8?BC=6??DE??ABC???????DE??ABC????ACM??????F????DF???? ?

A?7 B?8 C?9 D?10

7???????y=kx+5?y=k?x+7???k?0?k??0????????????????? ?

A????? B????? C????? D?????

8????????ABCD????BD??O?BD?????M?N??AD???????MO?NO????????BC???M??N?????????????? ?

A?2? B?3? C?4? D?5?

9?OC??O????4??ABC??O????????????OB???BAC??BOC?????BC???? ?

A?3B?4C?5D?6

10??????y=?x2?2x+3?x???A?B??????????????C???AC?BC??tan?CAB???? ?

A? B? C? D?2

???????4??????3????12??

11?????x+3?0?????

12?????????????????????????????

A????????????45?????????????

B???????????3sin7352?????????0.1?

13???????y=2x+4??????x??y??A?B????????????????????????????????C??AB=2BC???????????????

14???????ABCD???ABC=60?AB=2??P?????????????????P?B?C???????????????P?D?P?D????????????????

???????11?????78??

15?????|1?|+?7+??0?

16?????x?5+

??

17???????ABC??BAC=90???????A??????????ABC???????????????????????

18?????????????????????????????????????????????????????6???????????????????????????????????????????????????????????A??????B??????C??????D?????????????????????????????????????????????????????????????????????

???????????????????

?1??????????????????

?2????????????????????

?3?????????960?????????????????????????????

19??????ABCD????BD??BD????????E??DB????????F??BF=DE???AF?CE?

???AF?CE?

20???????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????BM????????

???????????

???????BM????????C??????????????????????????D??????????A???????????????????????????????ED=1.5??CD=2???????????????????????????????????????D??DM????16????????????F????????????FG???FH=2.5??FG=1.65??

?????AB?BM?ED?BM?GF?BM???????????????????????????????????????????AB????

21?????7????????????????????????????????????????????????????????????y???????????x???????????

??????????????

?1????AB??????????

?2???????3????????112??????????

22?????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????

??????????????

?1???????????????????

?2?????????????????????????????????????????????????????????????????

23???????AB??O?????B?BC?AB??O??C???C??O????AB??????D??AD???E???E?EF?BC?DC??????F???AF????BC??????G?

???

?1?FC=FG?

?2?AB2=BC?BG?

24???????????????O?????????y=ax2+bx+5???M?1?3??N?3?5?

?1?????????x???????

?2????????????????????A??2?0????y????B??????A?O?B???????????????????????????????

25?????

?1????????ABC?????ABC????AC???????

????

?2????????ABCD??AB=4?AD=6?AE=4?AF=2?????BC?CD??????G?H??????EFGH???????????????????????????????

????

???2016??????????


?2016???????????????
?????http://www.850500.com/news/62035.html
?????,??!
您需要登录后才可以回帖 登录 | 立即注册

本版积分规则

Archiver|手机版|小黑屋|Discuz! X

GMT+8, 2026-3-13 09:58 , Processed in 1.091397 second(s), 19 queries .

Powered by Discuz! X3.5

© 2001-2025 Discuz! Team.

快速回复 返回顶部 返回列表