Solve.Find the perimeter of a square picture frame if the length of one side is 11 in.
A. 22 in.
B. 121 in.
C. 33 in.
D. 44 in.
Answer: D
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Express the given function as a composite of functions f and g such that y = f(g(x)).y = + 10
A. f(x) = , g(x) = 10
B. f(x) = x, g(x) = + 10
C. f(x) = x + 10, g(x) =
D. f(x) = , g(x) =
+ 10
Work the application and answer with a complete sentence.What is the difference in altitude between the peak of a mountain 16,858 feet above sea level and the peak of a mountain 14,371 feet above sea level?
A. The difference in altitude is 2587 feet. B. The difference in altitude is 2487 feet. C. The difference in altitude is 31,229 feet. D. The difference in altitude is 31,329 feet.
Provide an appropriate response.Which of the following are not allowable transformations when the Gaussian elimination method is used to solve a system of linear equations?(i)A multiple of elements of one row may be added to the corresponding elements of any other row.(ii)Any two columns may be interchanged.(iii)The elements of any row may be multiplied by the corresponding elements of another row.(iv)All of the elements of any row may be multiplied by any nonzero number.
A. (i), (iv) B. (ii), (iii), (iv) C. (ii) D. (ii), (iii)
Factor out the largest common factor.4x(5x - 2) + 3(5x - 2)
A. (20x - 3)(x + 2) B. (20x + 3)(x - 2) C. (5x - 2)(4x + 3) D. (5x + 2)(4x - 3)