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Dmitry [639]
3 years ago
12

Thank you if you help

Mathematics
1 answer:
elena-s [515]3 years ago
7 0
So the second question asks about the perimeter of a rectangular pool and the answer for that is W=87m.

I don’t know about the first question sorry but I’ll try figuring it out.
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La teoría electromagnética determina que toda variación de un campo eléctrico genera un campo magnético y toda variación de un c
sukhopar [10]

Answer:

c. Corriente eléctrica.

Step-by-step explanation:

<em>Cuando un campo magnético cambia en intensidad y alrededor de esa región se encuentra un conductor eléctrico, tal cambio en la intensidad induce una </em><u><em>corriente eléctrica</em></u><em> en ese conductor.</em> Ese es el principio de los generadores de corriente o generadores eléctricos.  

Este principio es conocido como la <em>Ley de Faraday de Inducción Electromagnética, </em>estudiada por Michael Faraday (1791-1867) y es parte fundamental de la Teoría Electromagnética.

En líneas generales, este principio de Faraday y el hecho de que la variación de un campo eléctrico genere un campo magnético, principio descubierto por Hans Christian Oersted (1777-1851), y que sostiene que <em>la variación de la corriente eléctrica en un conductor genere alrededor de éste un campo magnético</em> (principio de los electroimanes), <em>son complementarios</em> y podría decirse que son los pilares de la Teoría Clásica del Electromagnetismo, cuyas leyes están descritas matemáticamente en las <em>ecuaciones de Maxwell</em>, llamadas así por James Clerk Maxwell (1831-1879), quien se basó principalmente en los resultados de Faraday para formularlas.

6 0
4 years ago
What is the equation of line A?<br><br><br> What is the equation of line B
DanielleElmas [232]

Answer:

3.5 and 7.5

Step-by-step explanation:

7 0
3 years ago
Read 2 more answers
A set of line segments has the lengths, 4,10, and 12. Would the segments form a triangle?
timurjin [86]

Answer:

Yes, the segments would form a triangle.

Step-by-step explanation

If the two shortest lengths are equal to or greater than the longest, it can form a triangle.

4 0
3 years ago
Read 2 more answers
You bought 8 gumdrops for 2¢ apiece. For the same amount of money, how many gumdrops can you buy at 8¢ apiece? gumdrops
ser-zykov [4K]
First, how much did you spend on the 8 gumdrops at 2 cents a piece?

8 gumdrops at 2 cents a piece is 16 cents
8 gumdrops x 2 cents = 16 cents

So, if you have 16 cents to spend on gumdrops and they are 8 cents a piece, how many can you buy?
16 / 8 = 2

You can buy 2 gumdrops for the same amount of money.


5 0
3 years ago
There is a rectangular Prism with a Length of 12, a Width of 20, and a Height of 16. Someone says the Surface Area is 3,840. Are
SOVA2 [1]

Answer:

INCORRECT

Step-by-step explanation:

Given a rectangular prism,

Total Surface Area = 2(LW+LH+WH)

If Length = 12, Width =20, and;  Height = 16.

Total Surface Area = 2(12*20+12*16+20*16)

=2(240+192+320)

=2(752)

=1504

The Surface Area is 1504 Square Units, therefore if someone says the surface Area is 3,840, they are incorrect!

7 0
3 years ago
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