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soldi70 [24.7K]

3 years ago

8

Which equation is solved for the variable h? v=by/3

1 answer:

max2010maxim [7]3 years ago

8 0

The equation is given as: v=by/3 but it is actually <span>v=bh/3
</span><span>
Ans, now, we need to solve this for variable h.

So, </span>v=bh/3
On cross multiplying, we get,
3 × v = bh
On dividing the complete equation by "b" we get,
(3×v) / b = (bh)/b

or (3×v) / b = h

Thus, the value of h is : 3v/b

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Three times the sum of a number and 4 look like as a variable expression?

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Answer:

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3 years ago

A square and a rectangle have the same perimeter. The rectangle is 13 cm long and 7 cm wide.

lorasvet [3.4K]

<u>Solving</u>

Knowing that we have the information needed we will first find the perimeter of the rectangle.

Rectangle:
Length: 13cm

Width: 7cm

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Meaning the perimeter is 40cm and we can use this to find the length of a square. From general knowledge we know that all sides of a square is equal.

So if we divide the 4 sides by 40 we will get our answer.

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So B would be our answer...

<u>Statement</u>

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Therefore the length of a side of the square is 10cm, meaning answer B is correct.

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1 year ago