GRE数学题:P and Q are points on a number line.the coordinate of P is 5 and theP and Q are points on a number line.the coordinate of P is 5 and the diatance between P and Q is 12.question:the coordinate of Q 是多少
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![GRE数学题:P and Q are points on a number line.the coordinate of P is 5 and theP and Q are points on a number line.the coordinate of P is 5 and the diatance between P and Q is 12.question:the coordinate of Q 是多少](/uploads/image/z/13244765-5-5.jpg?t=GRE%E6%95%B0%E5%AD%A6%E9%A2%98%EF%BC%9AP+and+Q+are+points+on+a+number+line.the+coordinate+of+P+is+5+and+theP+and+Q+are+points+on+a+number+line.the+coordinate+of+P+is+5+and+the+diatance+between+P+and+Q+is+12.question%3Athe+coordinate+of+Q+%E6%98%AF%E5%A4%9A%E5%B0%91)
GRE数学题:P and Q are points on a number line.the coordinate of P is 5 and theP and Q are points on a number line.the coordinate of P is 5 and the diatance between P and Q is 12.question:the coordinate of Q 是多少
GRE数学题:P and Q are points on a number line.the coordinate of P is 5 and the
P and Q are points on a number line.the coordinate of P is 5 and the diatance between P and Q is 12.
question:the coordinate of Q 是多少
GRE数学题:P and Q are points on a number line.the coordinate of P is 5 and theP and Q are points on a number line.the coordinate of P is 5 and the diatance between P and Q is 12.question:the coordinate of Q 是多少
P和Q是一个数轴上的点.
P的坐标为5,P和Q的距离为12.
问:Q的坐标是多少.
可能在左,也可能在右.
在左就是:5-12=-7
在右就是:5+12=17
答案是:17或 -7。 也许你的diatance 打错了。