Solve the equation by factoring.x2 + 12x + 36 = 0
A. {6, 6}
B. {12, 36}
C. [-6, 6}
D. {-6, -6}
Answer: D
Mathematics
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Solve the problem.A manufacturer contracts to mint coins for the federal government. How much variation dr in the radius of the coins can be tolerated if the coins are to weigh within 1/50 of their ideal weight? Assume that the thickness does not vary.
A. 2.0% B. 1.0% C. 0.010% D. 0.020%
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Perform the matrix multiplication.
A.
B. Not defined
C.
D.
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Without using a calculator, give the exact trigonometric function value with rational denominator.csc 45°
A.
B.
C.
D. 1
Mathematics
Find the product.12a2x8(-4a7x9 - 3x5 - 8a)
A. 48a9x17 + 36a2x13 + 96a3x8 B. -48a9x17 - 3x5 - 8a C. -48a14x72 + 36a2x40 + 96a2x8 D. -48a9x17 - 36a2x13 - 96a3x8
Mathematics