Find the area of a circle with a radius of 9.6 m. Use 3.14 for PI. Round your answer to the nearest hundredth 30.14 m
289.38 m
60.29 m
1157.53 m

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Ineed with number 17 i don’t get it at alll

Me, the vertices of quadrilateral coat are c(2,0), o(7,0), a(7,2) and t(2,2). prove that coat is a rectangle.

1- what do you think the product of a nonzero rational number and an irrational number is? is it rational or irrational? make use of variables, the closure property of integers, and possibly a proof by contradiction to prove your hypothesis.2- why do we have to specify that the rational number must be nonzero when we determine what the product of a nonzero rational number and an irrational number is? if the rational number were 0, would it give us the same result we found in the first question?