Make a conjecture about the product of an even and an odd number based on the following pattern: 2 = 2 x 1
6 = 3 x 2
30 = 5 x 6
56 = 7 x 8
90 = 9 x 10
and so on.
The product of an even and an odd number is equal to the square of the odd factor.
The product of an even and an odd number is equal to the sum of the factors.
The product of an even and an odd number is an even number.
The product of an even and an odd number is a prime number.

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hello there!

i believe the answer is

(cot2+1)/sec2=cot2

    csc2/sec2=cot2

  (1/sin2)/(1/cos2)=cot2

  (1/sin2)(cos2/1)=cot2

  cos2/sin2=cot2

  (1/tan2)=cot2

  (cot2)=(cot2)

hope this !

hyperz ^_^

the answer is c.

perimeters = 3√10/5

areas = 90/25

i got it down chief.

prime

the number 37 is prime