Find v ? u.v = 2i + 4j and u = 3i + 9j
A. -30
B. 5i + 13j
C. 42
D. 6i + 36j
Answer: C
Mathematics
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Use long division to determine whether the binomial is a factor of f(x).f(x) = 2x3 - 13x2 - 17x + 70; x - 7
A. No B. Yes
Mathematics
Find the prime factorization of the number. Write any repeated factors using exponents.32
A. 2 ? 5 B. 52 C. 25 D. Prime
Mathematics
Answer the question.There is a distributive property for multiplication with respect to addition: a(b + c) = ab + ac. Is there a distributive property for division with respect to addition? If so, state the property.
A. No. B. Yes. a/(b + c) = a/b + a/c
Mathematics
Tell whether the statement is true or false.Some whole numbers are natural numbers.
A. True B. False
Mathematics