If the x-coordinate of a point is 0 and the y-coordinate is -5, where is the point located? A. On the x-axis B. On the y-axis C. In the first quadrant D. In the fourth quadrant 相关知识点: 试题来源: 解析 B。当点的横坐标为 0 时,该点在 y 轴上。选项 A 点在 x 轴上...
Or you might want to use the y part of one point coordinate and the x part of another to create a new point coordinate. I agree that extracting a value from a tuple should rather be a feature of l3fp. However, currently there is no such a feature and it would most probably be ...
A, B are in the coordinate plane. Answer the following questions. (1) What is the coordinate of point A and point B? (2) What is the distance between point A and B?相关知识点: 试题来源: 解析 (1) A (2,4), B (4,7) (2) √13 (1) N/A. (2)AB=√(2−4)2+(4−7)...
A is (4,0), point C is on the x-axis, and AC=5, the coordinate of point C is . 相关知识点: 试题来源: 解析 (−1,0) or (9,0) If point C is on the left side of point A, and AC=5, so the x-coordinate of point C is 4−5=−1, the coordinate of point C i...
In a coordinate plane, a point is in the first quadrant. Which of the following could be the coordinates of this point? A. (-1,2) B. (0,0) C. (1,-2) D. (2,1) 相关知识点: 试题来源: 解析 D。在平面直角坐标系中,第一象限的点的横纵坐标都是正数,A 选项横坐标为负,不在第一...
alife is a choice 生活是选择[translate] acolled wind colled风[translate] aoh, young homie, what you trippin'on, oh,年轻homie,什么您trippin'on,[translate] ax-coordinate of the point of the initial profil x协调最初的profil的点[translate]...
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...
The coordinate of point P is ( x,y ) and the coordinate of point Q is ( m,n ). If x=n, y=m, then point P and Q ( ).A.are symmetric about the originB.are symmetric about the x-axisC.are symmetric about the y-axisD.are symmetric about the straight line passing (0, 0),...
26 On a rectangular coordinate system,point A is on the positive part of the x-axis and point Bis on the positive part of the y-axis.The distance of point A from the origin is twice thedistance of point B from the origin.Given C(2,3),if AC=BC,find the coordinates ofpoint A.26...
On a number line ,if point P has coordinate and point Q has coordinate 10,what is the coordinate of the point That is located 1/4 of the way from P to Q.求翻译求解答.这里的coordinate是横坐标还是什么啊? 相关知识点: 试题来源: 解析 就是坐标轴,On a number line指的是数轴,不是坐标系...