Find the value of the variable that satisfies the equation.-6x + 8 = -2 - 10x
A. x = -
B. x =
C. x = -
D. x = -
Answer: D
Mathematics
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Find the cardinal number of the set.Given:n(U)= 213n(A)= 72n(B)= 92n(A ? B)= 31n(A ? C)= 34n(A ? B ? C)= 16n(A' ? B ? C')= 45n(A' ? B' ? C')= 54Find n(C).
A. 44 B. 42 C. 26 D. 76
Mathematics
In a low pass filter, Vin = 7V, R = 3.3 Kê, C = 180 nF. Find Fco, and Vout at fco.
What will be an ideal response?
Mathematics
Find the domain of the function.f(x) = - 2
A. {x|x < 2}, or (-?, 2) B. {x|x ? -2}, or (-?, -2) ? (-2, ?) C. {x|x ? 0}, or (-?, 0) ? (0, ?) D. all real numbers, or (-?, ?)
Mathematics
Solve.24x2 + 17x = -8x2 + 5x
A. 0,
B. 0, -
C. 4, -
D. -4,
Mathematics