21
__
28 is reduced to
3
__
4
Answer:
Answer attached
Step-by-step explanation:
Not similar, since the ratio of corespondent side is not constant
suppose ∆PRQ ~ ∆MRN, then RN/RP = RM/RQ but the reality contradict
5. 2,0,7,7,7
6. 2.1
I do not know about number seven. Sorry.
Hope this helps!
B. The Mean = The Median = The Mode
These three are related but don’t equal each other
hope this helps !