A supply duct is to run the perimeter of a building having a length four times the width. The total duct length is 750 ft. What are the dimensions of the building?Length: __________ ftWidth: __________ ft
What will be an ideal response?
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Mathematics
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Find all values for which at least one denominator is equal to 0. Write answers using the symbol ?. Do not solve.
+ 
= 0
A. x ? -16, -8 B. x ? -16, -8, -13, -2 C. x ?16, 8 D. x ? 16, 8, 13, 2
Mathematics
Evaluate the expression.
A. -17 B. 37 C. 10,656 D. 0
Mathematics
Solve the problem.Let A = 
and B = 
. Find A - 2B.
A. 
B. 
C. 
D. 
Mathematics
Find fx(x, y).f(x, y) = xye-x
A. -ye-x B. e-x(1 - x) C. ye-x(1 - x) D. y(e-x - x)
Mathematics