若两个正数的等差中项为15,等比中项为12,则这两个数之差的绝对值等于()
A.7
B.9
C.10
D.18
正确答案是D
扫描二维码免费使用微信小程序搜题/刷题/查看解析。
版权声明:本文由翰林刷题小程序授权发布,如需转载请注明出处。
本文链接:https://doc.20230611.cn/post/54465.html
上一篇:下列不属于公务员法定培训类型的是 ( )
下一篇:Complete the following sentence with a (compound) word derived from the one(s) given in bracket.Once there was a little concert ( ) named Rudolf.(violin)
Complete the following sentence with a (compound) word derived from the one(s) given in bracket.
Once there was a little concert ( ) named Rudolf.(violin)