Answer:
13.5
Step-by-step explanation:
4+5 = 9.
9/2 = 4.5
4.5 * 3 = 13.5
It is b 4/3+2/3 is 6/3 and 6/3 divided by 1/3 is 2/3x
12.9
Diameter is just the radius times 2
Answer:
third one
Step-by-step explanation:
cuz its a fraction, and fractions arent polynomials
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