In the standard (x,y) coordinate plane, what is the slope of the line through (3,7) and (-2,4)？
A. 3/5
B. 2/3
C. 5/3
D. 2
E. 3
查看答案
All of the following statements concern triangles that are similar, congruent, or both. Which statement is FALSE？
A. Triangles that are congruent to each other are always similar to each other.
B. Lengths of corresponding sides of similar triangles are always equal.
C. Lengths of corresponding sides of congruent triangles are always equal.
D. Measures of corresponding angles of similar triangles are always equal.
E. Measures of corresponding angles of congruent triangles are always equal.
非程序决策需要六个步骤，程序性决策只要一个就可以了。()
分权式控制代表了控制的缺失，因为可以看得见的规则、监督和程序是缺失的。()
核心能力指能够使企业在竞争中获取竞争优势的资源和能力。()
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