题目内容

In the standard (x,y) coordinate plane, point M with coordinates (5,4) is the midpoint of AB, and B has coordinates (7,3). What are the coordinates of A ?

A. (17,11)
B. (9, 2)
C. (6, 3.5)
D. (3, 5)
E. (3, 5)

查看答案
更多问题

查找关联方时,不可以让企业提供。()

If 40% of a given number is 8, then what is 15% of the given number?

A. 1.2
B. 1.8
C. 3.0
D. 5.0
E. 6.5

培训内容针对教育教学实际需要,注重新课标新教材和教育观念、教学方法培训,赋予乡村教师更多选

教案是对课堂教学的规划与设计,是课堂相关因素的准备,它是一节课的总体方案,一定要面面俱到,

答案查题题库