Find IT in the circuit below if IL = 9 mA, and IR = 12 mA.
a. 21 /-53.3è mA
b. 15 /-53.2è mA
c. 21 /-36.7è mA
d. 21 /57.3è mA
e. 15 /-36.9è mA
e. 15 /-36.9è mA
Mathematics
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Solve the absolute value equation or indicate that the equation has no solution. = 0
A. {-6, 0, 6} B. {-6, 0} C. {0, 6} D. ?
Mathematics
Find the actual difference.0.32 - (-5.964)
A. 1.908 B. 6.284 C. 5.644 D. 6.384
Mathematics
Use the Factor Theorem to determine whether x - c is a factor of f(x).f(x) = 7x4 + 27x3 - 4x2 + x + 4; x + 4
A. Yes B. No
Mathematics
Use both properties of equality to solve the equation.-6y - 14 = -4y - 2
A. 7 B. -7 C. -6 D. 6
Mathematics