9.9x-y
This is the answer to the problem. All you have to is to combine like terms and you will get the exact same answer.
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C. 9
Hopefully, this helps you!!
All positive real numbers. in this function, the domain is the radius. all real numbers includes negative numbers, and u cant have a negative distance. you also cant have a radius of 0 because the circle wouldnt exist. and u can have a fraction domain, so A is the answer
8560.75
Answer:
apply heros formula √15.5(15.5-10)(15.5-10)(15.5-11
