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 53

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

Forsomeeducators,thereisnothingwrongwithfunandgames.Agroupcalle
Whensome19thNewYorkerssaid"Harlem",theymeantalmostallofManhattan
向量()是单位向量。A.(1，1，-1) B. C.(-1，0，0)
患者，男，32岁。1周前外感表证，引起咳嗽，现无恶寒发热，但咳嗽明显，痰黄稠难咯
关于胸膜腔的正常解剖生理的叙述，正确的是A.胸膜腔是由脏胸膜和壁胸膜构成的正压腔
104、双母线接线的间隔合并单元通过GOOSE接收母联断路器位置实现电压切换功
4,7,13,25,49,()。 A.80B.90C.
为帮助农村居民增收，该省采取的措施中不包括（　　）。A.加强农村硬件建设 B.
患者男性，32岁，自诉左上后牙近1个月来进食时有时有疼痛感，经口腔内科诊断隐裂牙
软弱及不良地质隧道开挖后初期支护应及时施作并封闭成环，非爆破开挖初期支护于（）h

最新回复(0)

Points P, R, and T lie on a straight line. The distance from P to R is 21, and t

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

Forsomeeducators,thereisnothingwrongwithfunandgames.Agroupcalle

Whensome19thNewYorkerssaid"Harlem",theymeantalmostallofManhattan

向量()是单位向量。A.(1，1，-1) B. C.(-1，0，0)

患者，男，32岁。1周前外感表证，引起咳嗽，现无恶寒发热，但咳嗽明显，痰黄稠难咯

关于胸膜腔的正常解剖生理的叙述，正确的是A.胸膜腔是由脏胸膜和壁胸膜构成的正压腔

104、双母线接线的间隔合并单元通过GOOSE接收母联断路器位置实现电压切换功

4,7,13,25,49,()。 A.80B.90C.

为帮助农村居民增收，该省采取的措施中不包括（ ）。A.加强农村硬件建设 B.

患者男性，32岁，自诉左上后牙近1个月来进食时有时有疼痛感，经口腔内科诊断隐裂牙

软弱及不良地质隧道开挖后初期支护应及时施作并封闭成环，非爆破开挖初期支护于（）h

为帮助农村居民增收，该省采取的措施中不包括（　　）。A.加强农村硬件建设 B.