急問!!maths!
2007-04-14 11:40 pm
x and y are two integers. If they locate between -4 and -1 on a number line where x is on the right-hand side of y, find the values of x and y. Explain your answers.
回答 (2)
2007-04-14 11:49 pm
✔ 最佳答案
x=-2y=-3
It is because the number line is -4, -3, -2, -1.
-1,-4 兩個之間得-2, -3
同埋-2是在-3右邊
參考: ME
2007-04-14 11:53 pm
-4<-1
------+-------+-------+---------+--------
___-4_____y_____x_____-1___
-----+------+-------+-----+------
___-4___-3___ -2__-1_____
x= -2
y= -3
------+-------+-------+---------+--------
___-4_____y_____x_____-1___
-----+------+-------+-----+------
___-4___-3___ -2__-1_____
x= -2
y= -3
收錄日期: 2021-04-18 19:46:06
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