Answer:
19 is composition 40 is prime number
19 is a prime number. 40 is a composite number
Step-by-step explanation:
40 can be divided by number other than 1 and its self
19 can only be divided by 1 and itself
a) x=-3
b) y=2,5
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The answer should be; 729 cm^3
39.46
I think C would equal 15, because 14 + 14 = 28; 15 + 15 = 30 which is greater than 28.
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