Answer:
Answer for A
Step-by-step explanation:
I don't know about B , Sorry for that.
The first blank is 69 degrees
Answer:
Draw a C plane and plot the dots if the coordinates
If a < b, then dividing both sides by a positive number will not flip the inequality sign. The inequality flips if you divide both sides by a negative number.
So if a < b, then a/3 < b/3 as well.
<h3>Answer: Less than sign (first choice)</h3>