Answer:
C
Step-by-step explanation:
If Ricardo started studying at 4 p.m and for sure will not stop until after 7 p.m, that means that he will be studying for 3 hours at least, and maybe even longer. So the time he will spend studying is at least 3 hours.
Therefore, x>3, where x is the time Ricardo will spend studying.
D!! It’s super easy I hope you can learn how to do it
Answer:
I think the answer is the last one
adjacent side / hypotenuse
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Angles and sides
meaning the length of the sides of the triangle and all the angles <span />