its wrong
Step-by-step explanation:
Answer: i think it is... x = -19
Answer:
you cant answer it without a calculator
Step-by-step explanation:
press shift - then cos then whatever u need to do to get a
Answer:
The range of this set of numbers is 9
Step-by-step explanation:
The range is the greatest number subtracted by the lowest number
in this problem that is 21-12
