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
21
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
Whentravelerslackanawarenessof【51】timeisregulatedinaforeigncoun
"LeftoverWomen"areincreasinglyvisibleintoday’sChina.Theyarethe
Youknowyouhavetoread"betweenthelines"togetthemostoutofanythin
错
要继续提升我国的国际竞争力排名,下列哪个方面起作用的潜力最小。A.提高经济
A.咯血伴脓痰 B.咯血伴皮肤黏膜出血 C.咯血伴心尖部舒张期杂音 D.咯
下边四个图形中,只有一个是由上边的四个图形拼合(只能通过上、下、左、右平移)而成
在构建岗位胜任特征模型的方法中,()属于定量研究。A.编码辞典法 B.专
“磨洋工”是一种()现象。单选A.社会感染 B.社会懈怠 C.社会暗示 D
纤维囊壁内出现腺体的是( )。A.含牙囊肿 B.牙源性角化囊肿 C.鳃裂囊
最新回复
(
0
)