Answer:
tornado!
Step-by-step explanation:
sometimes tornados can start off slow and sometimes they can go really fast.
Helen should of put 0 first, because if you're gonna divide, you need to put the product first, then one of the factoes.
So instead it should be 0÷(-7)=0
Answer:
I don't know
Step-by-step explanation:
Answer:
R = (c-a, b)
Step-by-step explanation:
You take the difference of the c-a because that's a rule of isoceles trapezoid.
R is on the same horizontal line as Q so the y coordinate is the same.