The coordinates of a point are (x,3). If the point is on the x-axis, what is the value of x? A. B. 1 C. 2 D. 3 相关知识点: 试题来源: 解析 A。在 x 轴上的点纵坐标为 0,已知纵坐标为 3,不符合在 x 轴上的条件,所以只有当 x=0 时,点在 y 轴上,同时也在 x 轴上。
百度试题 结果1 题目 The coordinates of point A are (15, 25, 55), then the distance between the point and the H plane is ( ) 相关知识点: 试题来源: 解析 55 解析见答案 反馈 收藏
27. As shown in the figure, in the rectangular system, thecoordinates of point A are (4,0), point B(m, n)lies in thefourth quadrant shf point B(3m-8)(m)unt ef toget point C.1(1) Write down the coordinates of point C(express it interms of m,n);(2) If point C lies on ...
百度试题 结果1 题目12. The coordinates of point A are (4,-3), shift point A 4 units left to get point A',then the coordinates of point A' are 相关知识点: 试题来源: 解析 12.(0,-3). 反馈 收藏
If the coordinates of a point are (-3, 0), then the point lies: A. 后走并主比更点心组别基根车去等题才价做后走并主比更点心组别基根车去等题才价做On the x-axis后走并主比更点心组别基根车去等题才价做后走并主比更点心组别基根车去等题才价做 B. 族真史极率定习会在基无较更族真...
1Point A(a,a+5)istranslatedθ units to the right to reach point B, and point A and point Bare symmetric about the y-axis, then the coordinates of point A are 2Point A(a, a+5) is translated 6 units to the right to reach point B, and point A and pointBare symmetric about t...
The coordinates of point A are (5, 25, 10), then the distance between the point and the W plane is 10 A. 正确 B. 错误 如何将EXCEL生成题库手机刷题 如何制作自己的在线小题库 > 手机使用 分享 反馈 收藏 举报 参考答案: B 复制 纠错 举一反三 关于出血性疾病的发病情况,下列哪一项是...
The coordinates of point A are (35, 20, 15), then the distance between the point and the W plane is 35 A. 正确 B. 错误 如何将EXCEL生成题库手机刷题 如何制作自己的在线小题库 > 手机使用 分享 反馈 收藏 举报 参考答案: A 复制 纠错 举一反三 使高压触电者脱离电源,可以戴上( )穿...
17. In a plane rectangular coordinate system, the coordinates of point A are(0,-1),the coordinates of B are(3,-1), point C lies on line x=-2, and satisfy the area of△ABC≅ , then the coordinates of point C are 相关知识点: 试题来源: 解析 17.(-2,3)或(-2,-5). 反...
11. The coordinates of the point R are (a, b) where a 5 and b 5.The point T is the reflection of the point R in the line y = 1.Find the coordinates of the point Tin terms of a and b. 相关知识点: 试题来源: 解析 Strategy, e.g. sketch with axes and with a horizonta...