When an alternating current of frequency fand peak current to passes through a resistance R, then the power delivered to the
resistance at time t seconds is P = 1, "Rsinº2 neft
Write an expression for the power in terms of csc 2 xfi.
a.
10²R
IR
csc 2 sett
(1-csc²26)
C.
P
=-
P-11
b. P=1+R(csc221)
d. P-1,2R(1-сscº2.)
Please select the best answer from the choices provided
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answer: asdfghjkl,mnbv

step-by-step explanation:

in the math equation 8 x 7 = 56, the 8 and the 7 are both factors of 56, since in this lesson we will use square tiles to figure out the factors of a whole find as many different arrays as you can, but follow one important rule: all the rows must have the i can make two rows of nine, so 2 and 9 are both factors of 18.

step-by-step explanation:

x = -4

step-by-step explanation:

- 20 - 4(x + 3) = 4x

=> -20 - 4x - 12 = 4x

=> - 32 -4x = 4x

=> -32 = 4x + 4x

=> - 32 = 8x

=> -32/8 = x

=> -4 = x