Add and simplify. If the answer is an improper fraction, write it as a mixed number.
w +
w
A. w2
B. w
C. w
D. w2
Answer: C
Mathematics
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Solve the problem.If two resistors are connected in parallel, the total impedance is given by . Find the total impedance ZT when the impedances
and
are in parallel.
?Parallel Circuit
A. 424
B.
C. - -
j
D. - +
j
Mathematics
Add or subtract.-955.52 - 28.62
A. 984.14 B. -984.14 C. -926.9 D. -869.66
Mathematics
Draw the angle having the given radian measure.-
A.
B.
Mathematics
Simplify the expression. Write the answer using only positive exponents. Assume that all variables represent positive real numbers.
A. -
B. -
C.
D.
Mathematics