Perform the indicated operations. Write the result in the form a + bj.
A. -
B.
C.
D. -
Answer: D
Mathematics
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Solve the problem.What is the area of a square with side 2.7 centimeters?
A. 7.29 cm2 B. 29.16 cm2 C. 19 cm2 D. 5.4 cm2
Mathematics
Determine whether the graph is the graph of a function.
A. yes B. no
Mathematics
Determine whether the given function is one-to-one. If it is one-to-one, find its inverse.f(x) = 7x - 5
A. f-1(x) =
B. f-1(x) =
C. f-1(x) = + 5
D. not one-to-one
Mathematics
Determine whether the ordered pair is a solution of the system of linear equations. ; (1, 5)
A. Yes B. No
Mathematics