The answer will be A. Division property of equality
Answer:
2 centimeters
Step-by-step explanation:
you multiply the radius by 2 to get the diameter
Work backwards. If there were 14 at the end, then multiply this by 3/2 because 2/3 of the marbles were given to Sam. so 14 times 3/2 is 21. There were 28 total because if you add 1/3 to 1/6 you get 1/2. So they they lost 1/2 of the marbles and got 1/4 of the original amount back, which was 21.
So the original number was 28. Hope this helps!
Answer: see proof below
<u>Step-by-step explanation:</u>
Since (a, b) is equidistant from (-a, 2) and (2, -b), then it is the midpoint of the those two points. Use Midpoint formula to find (a, b).
3(a + b) - 4 = 0
<em>Notice that I changed the equation to "negative 4" because the equation you provided did not make a true statement.</em>
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