The nail will stick to the magnet because it will become magnetized.Also because the north pole in the magnet rearranges the magnet domains inside the steel so that their south poles all point toward the north pole of the permanent magnet

7 0

3 years ago

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What is the value of x in the equation (x/5) - 1 = 5.2<br><br><br> I need the work btw

blondinia [14]

Answer: 31

Step-by-step explanation:

(x/5) - 1 = 5.2

x/5 = 6.2

x = 6.2 x 5

x = 31

8 0

2 years ago

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Write a quadratic function f whose zeros are 3 and 10

Anettt [7]

Answer:

$f(x) = {x}^{2} - 13x + 30$

Step-by-step explanation:

A quadratic equation may be expressed as a product of the two binomials. The roots of the equations are 3 and 10, so the factors are (x-3) and (x-10).

f(x) = (x-3)(x-10)

f(x) = x^2 - 13x + 30

4 0

2 years ago