满分5 >
初中数学试题 >
(2009•荆州)如图,直线MA∥NB,∠A=70°,∠B=40°,则∠P= 度...
(2009•荆州)如图,直线MA∥NB,∠A=70°,∠B=40°,则∠P=
度.
![manfen5.com 满分网](http://img.manfen5.com/res/CZSX/web/STSource/20131021230651759033008/SYS201310212306517590330011_ST/images0.png)
考点分析:
相关试题推荐
(2011•桐乡市一模)因式分【解析】
2y
2-18=______.
查看答案
(2010•句容市一模)函数
![manfen5.com 满分网](http://img.manfen5.com/res/CZSX/web/STSource/20131021230651759033008/SYS201310212306517590330009_ST/0.png)
的自变量x取值范围是
;分解因式:x
2-4=
.
查看答案
(2009•惠山区二模)-3的倒数是
;-6的绝对值是
;4的平方根是
.
查看答案
(2011•溧水县一模)如图,A,B,C,D为圆O的四等分点,动点P从圆心O出发,沿O-C-D-O路线作匀速运动,设运动时间为x(s),∠APB=y(°),右图函数图象表示y与x之间函数关系,则点M的横坐标应为( )
![manfen5.com 满分网](http://img.manfen5.com/res/CZSX/web/STSource/20131021230651759033008/SYS201310212306517590330007_ST/images0.png)
A.2
B.
![manfen5.com 满分网](http://img.manfen5.com/res/CZSX/web/STSource/20131021230651759033008/SYS201310212306517590330007_ST/0.png)
C.
![manfen5.com 满分网](http://img.manfen5.com/res/CZSX/web/STSource/20131021230651759033008/SYS201310212306517590330007_ST/1.png)
D.无法确定
查看答案
(2008•南通)用图象法解某二元一次方程组时,在同一直角坐标系中作出相应的两个一次函数的图象(如图所示),则所解的二元一次方程组是( )
![manfen5.com 满分网](http://img.manfen5.com/res/CZSX/web/STSource/20131021230651759033008/SYS201310212306517590330006_ST/images0.png)
A.
![manfen5.com 满分网](http://img.manfen5.com/res/CZSX/web/STSource/20131021230651759033008/SYS201310212306517590330006_ST/0.png)
B.
![manfen5.com 满分网](http://img.manfen5.com/res/CZSX/web/STSource/20131021230651759033008/SYS201310212306517590330006_ST/1.png)
C.
![manfen5.com 满分网](http://img.manfen5.com/res/CZSX/web/STSource/20131021230651759033008/SYS201310212306517590330006_ST/2.png)
D.
查看答案