Algebra

Geometry

Units of Measure

Length and Distance

Factoring and Multiples

Percentages, Fractions, and Decimal Values

Numbers

Calculus

Volume

Statistics

Area

Weight and Mass

Cooking Measurements

Prime Numbers

Physics

Mathematical Finance

Science

# Math and Arithmetic

## Math is the study of abstractions. Math allows us to isolate one or a few features such as the number, shape or direction of some kind of object. Then we can study what can be learned about the behavior of those features while ignoring everything else about the object.

###### Asked in Math and Arithmetic, Prime Numbers, Numbers

### The square of certain number exceeds 24 by 5 times the numberwhat is the number?

x2 - 5x - 24 = 0
(x + 3)(x - 8)
x = 8
Check it.
64 exceeds 24 by 40.
It checks.
...

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###### Asked in Math and Arithmetic, Units of Measure, Volume

### How many liters are in one gallon?

3.785 litres in a US gallon

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###### Asked in Math and Arithmetic, Technology, Computer Monitors

### How 1600 x 1600 pixels in inches?

Porque whatsapp es la mejor aplicacion actualmente?
https://imagenesparawhats.app/...

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###### Asked in Math and Arithmetic

### What is 80000000 plus 4000000 plus 100 plus 8 in standard form?

84,000,108 as an integer, but
8.400 010 8 x 107 in scientific standard form, or
84. 000 108 x 106 in engineering standard form.
In answer to your question, the answer is probably
84,000,108
...

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###### Asked in Math and Arithmetic

### What is -5c plus 9 and how?

You can't tell a thing about -5c+9 until you know what 'c'
is.
And every time 'c' changes, -5c+9 changes.
...

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###### Asked in Math and Arithmetic, Volume

### How are volume units related to length?

Here's all you need to know to convert between volumes (i.e. m^3
to cm^3).
Volume is distance x distance x distance. Any formula you think
about. Cube=L^3 or LxWxH, sphere is 4/3 pi x r^3 (r is distance),
cylinder = pi x r^2 x L (r x 2 and L).
Why is this? because volume extends to the 3rd dimension.
What used confuse me was when my maths teacher said that there
were 1,000,000 cm^3 in a metre cubed. I knew that...

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###### Asked in Math and Arithmetic, Units of Measure, Volume

### How many cm3s are in one liter?

1000cc is in one litre
1 litre is 1000 millilitres.
1 millilitre is 1 cubic centimetre.
1 litre is 1000 cubic centimetres....

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###### Asked in Scattergories and Words Starting with Certain Letters, Math and Arithmetic

### What are some math words that begin with the letter J?

A list of math terms beginning with J appears below:
Jacobi Polynomials
Jacobian (A Determinant)
Jefferson Factor
Jensen's inequality
Jet
Jeton (not related to Jet)
Join (sum of sets)
Joint Probability
Joint Variation
Jordan Canonical Form
Jordan Matrix
Jump Discontinuity
Junctions
Justification
j (used in electronics to represent the square root of -1)
Juxtaposition
junction Justify...

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###### Asked in Math and Arithmetic, Brain Teasers and Logic Puzzles, Algebra

### There is a bus with 7 children inside. Each child has 7 bags. Inside each bag there are 7 big cats. Each big cat has 7 small cats. All cats have 4 legs each. How many legs are on the bus?

As a riddle, the answer is zero legs on the bus since
the bus has wheels instead of legs.
But as a maths problem; It's not a tricked
question -- just a straightforward maths problem
Confirmed answer is 10990 legs.
Â§ Let's say the whole situation simply :
- There are 7 girls.
- Each girl has 7 backpack
- Each backpack has 7 big cats
- Each big cat has 7 little small cats.
Â§ Question: How many legs are there in the
bus?
Â§ Let's...

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###### Asked in Math and Arithmetic, Algebra

### Does google plex equal infinity?

No. It is a very large number, but not infinite.

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###### Asked in Math and Arithmetic, Units of Measure, Length and Distance

### How many feet are there in a mile?

There are 5,280 feet in one mile.

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###### Asked in Math and Arithmetic, Algebra

### Solution for Square root of 2.5?

Hi yâ€™all.
I am notoriously bad at math, somehow got scooted into intermediate algebra. I am stuck on one problem, and was wondering if anyone could show me why / how I am getting stuck.
X2 -5x-6=0
I know that I need to find two numbers that will multiply to -6, and add up to -5.
I found 2 & 3. But when I multiply negative 2&3, they become positive six. I canâ€™t add one of them positive, one...

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###### Asked in Math and Arithmetic, Area

### How many square feet are in 8 foot by 8 foot?

8 x 8 = 64 sq. feet.
In a grid 8' by 8' with each division in the grid being 1' by 1'
there would be 64 blocks. so there are 64 sq feet.
If a room is rectangular or square, you multiply it's length by
it's width to obtain it's Area. Your room has an Area of 64 Square
Feet.
...

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###### Asked in Math and Arithmetic, Area

### How many sq feet to kata?

3644.3 square feet in a katha.

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###### Asked in Math and Arithmetic, Algebra, Area

### How much tonnage air conditioner is required for 2779 sq ft?

It depends a great deal on where you live and how well your home
is insulated. Square feet is not a great help when planning the
size of an air conditioner. It is very useful to also have the
cubic feet in the home, along with the sizes and types of
windows.
Where I live in the northwest US, a 3-ton unit would do the
trick easily, but then, we do not get the intensely hot, long
summers as you might in...

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###### Asked in Math and Arithmetic, Geometry

### Why did the obtuse angle go to the beach?

Because it was over 90 degress! C: get it??

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###### Asked in Math and Arithmetic, Definitions, Linear Algebra

### What is a math dictionary?

A math dictionary (or a mathematics dictionary) is
usually a dictionary of the definitions of common mathematical
terms, formulae and examples of common diagrams and pictures for
the uninitiated or those learning math.
...

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###### Asked in Math and Arithmetic, Trigonometry

### How do you solve cosx - xsinx equals 0?

To solve this, you need to find values of x where cos(x)
=
xsin(x).
First of all, 0 is not a solution because cos(0) =
1, and sin(0) =
0. Since 0 is not a solution, divide both sides of the equation
by sin(x)
to get cot(x)
=
x (remember that cos divided by sin is the same as cot). The new
question to answer is, when is cot(x)
=
x? Using Wolfram Alpha, the results are
x Â±9.52933440536196...
x Â±6.43729817917195...
x Â±3.42561845948173...
x Â±0.860333589019380... there will be an infinite number...

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###### Asked in School Subjects, Math and Arithmetic

### How many zeros are in 34 million?

A million is 1 followed by 6 zeros, therefore 34 million is 34
followed by 6 zeros.
...

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###### Asked in Math and Arithmetic, Volume

### Water volume per foot of 2.5 inch pipe?

Each one-foot section of 2.5-inch diameter pipe has a volume of
58.9 cubic inches or 0.255 gallons of liquid.
...

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###### Asked in Math and Arithmetic, Units of Measure, Cooking Measurements, Volume

### How many pints are in one quart?

Two pints equal one quart.

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###### Asked in Math and Arithmetic, Time

### How many minutes are in 50 hours?

Obviously there are 60 minutes in an hour, so 60 x 50 = 3000
minutes in 50 hours! Hope this helps! :)
...

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