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exis [7]
3 years ago
10

What is the definition of algebra and give one example of an algebraic problem.

Mathematics
2 answers:
Genrish500 [490]3 years ago
5 0
The part of mathematics in which letters and other general symbols are used to represent numbers and quantities in formulas and equations.a system of algebra based on given axioms.

An example is 2y + 7  y=4




lilavasa [31]3 years ago
4 0
Algebra is the devil's arithmetic. I had to repeat it twice bc my teachers were either too lazy to teach it or humilated me.
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How dose north america achieve 480VAC with 3 pole 120VAC
makvit [3.9K]

Answer:

There are a variety of factors driving the

adoption of 415/240VAC distribution. First,

distributing at these increased voltages

enables overall efficiency to be enhanced

by eliminating the need for a voltage

transformation along the power path. For

example, in a 415V system, the L-N voltage

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Removing the need for a transformer

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The adoption of a 415/240VAC distribution

model also can yield additional savings at

the device-level in the form of increased

efficiency for server power supplies. As

previously mentioned, today’s power

supplies can handle a wide range of incoming

voltages. Based on the actual voltage being

fed into the power supply, efficiencies can

range from as low as 80 percent (at 100V

nominal) to as much as 94 percent (at 240V

nominal) across all manufacturers.

Furthermore, while the typical efficiency

differential between 240V and 208V gained

at the server power supply today is a relatively

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the load range, the efficiency differential

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It is this value that often gets overstated by

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Step-by-step explanation:

7 0
3 years ago
Rewrite the equation below in standard form.
enyata [817]
Well, the standard equation is in the form:

ax + bx = c (constant).

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A. -2x + y = 5
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3 years ago
Which expression represents the volume, in cubic units, of
Phoenix [80]

Answer:It's A. I just took the test on e2020

Step-by-step explanation:

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3 years ago
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larisa86 [58]

Answer:

C ( I think so)

Step-by-step explanation:

I hope this helps a bit.

3 0
2 years ago
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