State the phrase as a mathematical expression. Use x to represent the variable.The quotient of a number and nine
A. 9 + x
B. 
C. 9 - x
D. 9x
Answer: B
Mathematics
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Determine any local or absolute extrema as indicated.Use the graph of f to estimate the local extrema.
A. No local maximum; no local minimum B. Local maximum: -1; local minimum: 2 C. Local maximum: ?; local minimum: -? D. Local maximum: approx. 1.17; local minimum: approx. -3.33
Mathematics
Use the distance formula and the Pythagorean theorem to determine whether the set of points could be vertices of a right triangle.(3, -6), (9, -4), (13, -16)
A. Yes B. No
Mathematics
Find the perimeter of (distance around) the given figure by adding the lengths of the sides.
A. 13.12 feet B. 6.56 feet C. 5.2 feet D. 9.504 feet
Mathematics
Perform the operation and write the result in the standard form.(6 + 3i)2
A. 27 - 36i B. 45 + 36i C. 45 - 36i D. 27 + 36i
Mathematics