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Crank
4 years ago
12

What's the answer to 28-4(x-5)=-4

Physics
2 answers:
IceJOKER [234]4 years ago
7 0
28-4(x-5)=-4
28-4x-20=-4
+28         +28
-------------------
-4x-20=24
      +20 +20
-------------------
-4x=44
-4  -4
---------
x=-11
Anna11 [10]4 years ago
6 0
The answer is -23.

I hope this will be of use to you
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What evidence supports the conclusion that a chemical reaction has occurred?
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Answer:

Precipitation formed

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fizzing and hissing

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Explanation:

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2 years ago
A capacitor is connected to an ac generator that has a frequency of 3.4 kHz and produces a voltage of 2.0 V. The current in the
garik1379 [7]

Answer:

V_G=3.302857143V

Explanation:

Let´s find the capacitor impedance:

V=IZ_C

Using the data provided:

Z_C=\frac{V}{I}=\frac{2}{0.035}=57.14285714 Ω

Now let´s find the capacitance:

Z_C=\frac{1}{j2\pi fC }

C=\frac{1}{j2\pi fZ_C} =\frac{1}{j2\pi (3400)(57.14285714)}= 0.8191798542 μF

We can calculate the capacitor impedance for the second case:

Z_C=\frac{1}{j2\pi fC}=\frac{1}{j2\pi (5000)(0.8191798542X10^{-6}) }=38.85714285 Ω

Finally we can calculate the voltage of the second generator:

V_G=IZ_C=(0.085)(38.85714285)=3.302857143V

7 0
4 years ago
A quarterback pedals 3.3meters southward and then run 5.7meters northward. Whats the distance ? And whats the displacement?
masya89 [10]
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4 0
4 years ago
Read 2 more answers
The behaviors that light exhibits are reflection, refraction, diffraction, polarization, and dispersion. Answer
Molodets [167]
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5 0
4 years ago
What is the total resistance of a 6 ohm and a 8 ohm resistor connected in series?<br> (1 Point)
Oksanka [162]

Answer:

Total Resistance in circuit is Fourteen Ohms <u>(14 Ω).</u>

<u></u>

Explanation:

How do we know, if the resistors are connected in series, the total resistance is the <u>sum of all the resistors.</u>

(Important: The total resistance can only be added just when the resistors are <u>connected in series</u>)

Then, total resistance (<em>TR </em>) is the sum of all resistors (<em>T1 + T2</em>, in this case)

TR = T1 + T2

According to problem data, we have:

TR = 8 Ω + 6 Ω

TR = 14 Ω

                                                                              ║Sincerely, ChizuruChan║

4 0
3 years ago
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