首页
登录
职称英语
P(x, y)is the midpoint of AB?(not shown above), then what are the coordinates of
P(x, y)is the midpoint of AB?(not shown above), then what are the coordinates of
游客
2024-01-12
28
管理
问题
P(x, y)is the midpoint of AB?(not shown above), then what are the coordinates of P?
选项
A、(l,2)
B、(1.5, 1.5)
C、(0, 1)
D、(1,0)
E、(0,-1)
答案
C
解析
P为AB的中点,那么P的横坐标为[1+(-1)]/2=0,纵坐标为[3+(-1)]/2=1,所以P点坐标为(0,1)。
转载请注明原文地址:https://tihaiku.com/zcyy/3354740.html
相关试题推荐
P(x,y)isthemidpointofAB?(notshownabove),thenwhatarethecoordinatesof
[img]ct_gre5image020[/img]AB=BC,AC=BD;WhatarethecoordinatesofpointBint
Solveforxifthemidpointbetweenthetwopoints(x,1)and(-2,-3)is(5,-1).
Whatisthemidpointbetween(12,5)and(10,-7)?Usethemidpointequationto
IfBisthemidpointoflinesegmentADandCisthemidpointoflinesegmentBD
Solveforxifthemidpointbetweenthetwopoints(x,1)and(-2,-3)is(5,-1).12You
Inthexy-plane,thepointwithcoordinates(-6,-7)isthecenterofcircleC.The
Inthecoordinatesystembelow,findthefollowing.(a)CoordinatesofpointQ(b
Inthecoordinatesystembelow,findthefollowing.(a)CoordinatesofpointQ(b
SupposeABCDisarectangle,Oisthecenterofthecircle.Ifthecoordinateso
随机试题
Hehadmanyacquaintances,buthad______closefriendsinthiscity.A、afewB、li
ThefirstmajortheoryinthestudyoflanguageinuseiscalledA、Illocutionary
Denotationreferstotheactualdictionarydefinitionoftheword,________theat
[originaltext]M:Sarah!Goodtomeetyouagain!Andwelcomeonboard!W:Thanks
WhichAttributesofaFoodProductareMostImportanttoConsumersA)Th
关于印刷字的说法,错误的是( )。A.汉字的基本印刷字体有宋体、黑体、楷体、隶
关于血肌酐和尿素叙述以下错误的是A.尿素的浓度取决于机体氮的分解代谢和肾脏的排泄
学科课程标准是指课程计划中每门学科以纲要的形式编写、有关学科教学内容的指导性文件
互补对于人际吸引是重要的互补的形式主要有()。A:情感的互补B:社会角色的互补
根据《建设工程质量管理条例》,施工人员对涉及结构安全的()以及有关材料,应当在建
最新回复
(
0
)