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3 years ago

A/b = c for b solve for the indicated variable

Mathematics

1 answer:

irakobra [83]3 years ago

5 0

Answer:

a/c = b

Step-by-step explanation:

a/b = c

Multiply each side by b

a/b *b = c*b

a = bc

Divide each side by c

a/c = bc/c

a/c = b

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An aquarium has a base in the shape of a trapezoid. The base is 100

Nat2105 [25]

Answer:

$Volume = 210L$

Step-by-step explanation:

Given

Base:

$Front = 100cm$

$Back = 50cm$

$Width = 40cm$

$Height = 70cm$

Required

Determine the volume (in litres)

First, we need to calculate the area;

Base on the parameters given, we have:

$Area = \frac{1}{2}(Front + Back) * Width$

$Area = \frac{1}{2}(100cm + 50cm) * 40cm$

$Area = \frac{1}{2}(150cm) * 40cm$

$Area = 75cm * 40cm$

$Area = 3000cm^2$

$Volume = Area * Height$

$Volume = 3000cm^2 * 70cm$

$Volume = 210000cm^3$

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So:

$Volume = 210000 * 0.001L$

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4 0

3 years ago

Find the number for which 200% is b mins PLZ HELP QUICK

Rainbow [258]

Answer:

200

Step-by-step explanation:

3 0

3 years ago

How would 0.333333 be classified?

Darya [45]

Depends what you mean by that question. If you mean other forms, it would be:

33%, 33/100.

If you want the name for the 0.3 occuring, it would be irrational.

Please make this answer the brainiest!

3 0

3 years ago

Have a test tomorrow, need help with question! Thank you :-)

Ket [755]

If 1/4x - 1/4 = 2 then 2 + 1/4 = 1/4x.
so 3/4 = 1/4x
3/4 is equal to 1/1.33 (reduce by dividing both numerator and denominator by 3)
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3 years ago

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mamaluj [8]

Answer: everything EXCEPT 5(n-30)

Step-by-step explanation:

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2 years ago