2 years ago

What does the word ''expression'' mean in this paragraph

Mathematics

1 answer:

Solnce55 [7]2 years ago

3 0

Step-by-step explanation:

u have to give a photo of the question or something I can go off of to answer

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What is the GCF of 20 and 6x^2

ad-work [718]

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Step-by-step explanation:

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3 years ago

Cos(2α)*sin(α-β)-cos(β-α)*sin(2α)

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Answer:

Step-by-step explanation:

cos (2α)*sin (α-β)-cos(β-α)*sin(2α)
cos (β-α)=cos {-(α-β)}=cos (α-β)

[cos (-x)=cos x]

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2 years ago

Here's the question: You have an electrical circuit with various components, all of which are in series. The current (I) through

vredina [299]

Answer:Magnitude of voltage is 41.9963 volts

Step-by-step explanation:

Given that current I =5.772-5.323i mA

and impedance, Z=3.342+4.176i kilo ohms

Then voltage in the circuit = IZ

$=(5.772-5.323i)X10^{-3}X(3.342+4.176i)X10^{3}$

$V=(5.772-5.323i)X(3.342+4.176i)$

$V=19.290024+24.103872i-17.789466i-23..5148848i^{2}$

$V=41.518892+6.314406i$

Magnitude of V = $\sqrt{41.518892^{2} +6.314406^{2} }=\sqrt{1763.6901}=41.9963volts$

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3 years ago

Craig opened a savings account and deposited $600.00 as principal. The account earns 2%

Solnce55 [7]

Answer:

the answer is 675.70 or 4,504.33

Step-by-step explanation:

the right answer is that

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2 years ago