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3 years ago

Which position of the bar magnet would have the strongest attraction to the north pole of the other bar magnet

Mathematics

2 answers:

Thepotemich [5.8K]3 years ago

7 0

The middle is your answer

lawyer [7]3 years ago

5 0

The strength of the field varies depending on its location around the magnet. The magnetic field of a bar magnet is strongest at either pole of the magnet. It is equally strong at the north pole compared with the south pole.

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The width of a rectangle is the length minus 7 units. The area of the

AleksandrR [38]

Answer:

8 units

Step-by-step explanation:

here's your solution

=> let the length of rectangle be X

=> then width = x - 7

=> area = 8units

=>> area = length*width

=> area = x (x-7) = 8

=> x^2 - 7 = 8

=> now, x^2 - 7x - 8 = 0

=> factories the above equation by middle term split

=> x^2 - 7x - 8

=> x^2 - 8x + x - 8

=> take the common

=> x(x - 8) + 1(x - 8)

=> (x + 1) (x - 8)

neglect (x + 1) because this will in negative for X

=> x - 8 = 0

=> x = 8

=>so, x = 8

=>length = 8 units

3 0

3 years ago

Sam bought 3 boxes of chocolate online. Postage was $9 and the total cost was $45. How much was each box?

Katyanochek1 [597]

Answer:

12 dollars each

Step-by-step explanation:

do the math

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3 years ago

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For the right triangles below find the values of the sides lengths a and c

GalinKa [24]

Answer:

Kayla wants to find the width, ab, of a river. she walks along the edge of the river 65 ft and marks point c. then she walks 25 ft further and marks point d. she turns 90° and walks until her location, point a, and point c are collinear. she marks point e at this location, as shown. (a) can kayla conclude that δ and δ are similar? why or why not? (b) suppose de = 15 ft. what can kayla conclude about the width of the river?

Step-by-step explanation:

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3 years ago

How can you find 75% of any number?

Aleks04 [339]

Answer:

Step-by-step explanation:

Multiply it by 0.75, or find 3/4 of that number. Whichever you prefer! The first one always works though the second one sometimes does but sometimes 3/4 of the number isn't that obvious.

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How would you divide 1.2 divided by 9?

Travka [436]

1.2 divided 9 equals 0.13 repeating or in other terms 0.133333

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3 years ago

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