首页
登录
职称英语
Points P, R, and T lie on a straight line. The distance from P to R is 21, and t
Points P, R, and T lie on a straight line. The distance from P to R is 21, and t
游客
2025-02-24
28
管理
问题
Points P, R, and T lie on a straight line. The distance from P to R is 21, and the distance from P to T is 9.
Column A Column B
The distance from R to T 16
选项
A、if the quantity in Column A is greater
B、if the quantity in Column B is greater
C、if the two quantity are equal
D、if the relationship cannot be determined from the information given
答案
D
解析
点P、R和T位于同一条直线上,P到R的距离是21,P到T的距离是9。比较R到T的距离与16。
解:本题的正确答案为(D)。因为题目中并未给出P,R和T的相对位置,所以T有两可能的位置:①T在P和R的中间,此时RT=12;②T和R在P的两侧,此时RT=30。
转载请注明原文地址:https://tihaiku.com/zcyy/3971316.html
相关试题推荐
Onanumberline,thedistancebetweenthetwopointswithcoordinates-5and1
△RSTliesintheXY-planeandpointsRandThave(x,y)coordinates(0,0)and(
Solveforxifthemidpointbetweenthetwopoints(x,1)and(-2,-3)is(5,-1).
Jimscored95pointsin5basketballgamesforhisschool.Atthisrate,howman
Pauldrovemmilesinhhours;Michelledrovethesamedistancein1/2anhourl
Whichofthefollowingpointsliesintheinteriorofthecirclewhoseradiusis
Onacertainnumberline,if-7isadistance4fromnand7isadistanceof18
[img]ct_2image020[/img]p,q,r,andsarethecoordinatesofthepointsindicat
Whatisthedistancebetweenthepoints(0,5)and(5,0)?[*]UsetheDistanceFormula
Whatisthedistancebetweenthepoints(3,-4)and(9,4)?10UsetheDistanceFormula
随机试题
Itisnotunusualforchiefexecutivestocollectmillionsofdollarsayear
Whollyasidefromaestheticandmoralconsiderations,fashionisaneconomic
Accordingtoarecentstudy,theideaofagingmightlookdifferentthrou
A.血性乳头溢液 B.乳房肿块伴周期性疼痛 C.无痛性乳房肿块,生长迅速
综合布线系统中,工作区子系统中信息插座的安装位置距离地面的高度为()。A.10
下列药物中属于非苯二氮卓结构的杂环类镇静催眠药的是()A:佐匹克隆 B:地西
Thechangeinthatvillagewasmiraculou
以下哪一项是口腔流行病学中最常用的一种方法A.口腔健康状况调查 B.纵向调查
在项目财务评价中,下列关于既有法人项目计算期的表述正确的有() A.以“无
急性感染多发性神经炎的诊断标准之一是( )。A.腱反射正常 B.病后有腹泻
最新回复
(
0
)