Which of the sets shown includes the elements of set Z that are both odd numbers and multiples of 7?

Z = {-21, - 14, - 7, 0, 7, 14, 21}

A. {-21, 21}

B. {-21, - 7, 7, 21}

C. {-14, 0, 14}

D. {-21, - 14, - 7}

If triangle ABC is similar to triangle DEC solve for x

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11,15,15, h, 11 whays the value of h

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