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## Math and Arithmetic

Parent Category: Science
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.

## Subcategories

the SI unit of electromotive force, the difference of potential that would drive one ampere of current against one ohm resistance.
you follow the formula: a2 + b2 = c2(a & b being the legs of the triangle and c being the hypotenuse)
Because it measues distance between lengths of object of the SI(System Of International Units). Also if you give math the teachera bad answer she might swat you with one!
The traditional answer is probably something like dimensions of a city or agricultural field or aircraft runway. But ANY length can be expressed in miles. The thickness of a human hair (say 100 micrometers) is approximately 6x10^-8 miles.
The diagonals of a square bisect each corner or vertex of the square.
The length of a midsegment is half that of the parallel side of the triangle; assuming the midsegment is parallel to the [given] base, then its length is 27 ÷ 2 = 13.5 units.
You don't. You can change other measurements to centimeters, more specifically, measurements of length such as a certain number of meters, millimeters, feet, etc. But it doesn't make sense to convert pure numbers to centimeters. Or to any other measurement for that matter.
54 km per second is equal to 120,794.56 mph
1 kg = 1,000 g 483 g = 483/1000 kg = 0.483 kg
approx. 7.167 times
0.25 no, 0.25 (or 1/4), is the reciprocal of 4. the reciprocal of 25 is 1/25
A single number does not have a range so you cannot find it.
55 * 12 = 660
By using the inverse opperation, you divide 186 to 6 and you would get 31.
A ratio is a comparison between two quantities. Ratio is the quantitative relation between two different amountsshowing the number of times one value is contained within theother. To solve, you have to make each side of the ration equal,like an even scale. Adding further it is the value of relation...
Divide the number of days total by the number attended.  365/180=2.0278, Round that down to 2, they go to school 1/2 of the  year.    Check: 180*2=360 days
The gill is a unit of measurement for volume equal to a quarter of a pint.
50 kilometers = 164,041.995 feet  
Median is finding the center of a line of some values. The values have to list in ascending order. When there are an odd amount of numbers: the median is the middle number. Example: find the Median of {12, 3, 5}. Put them in order: {3, 5, 12}. The middle number is 5, so the median is 5. When...
Any . +++ Strictly speaking, it is ADD. . The word 'sum' is used colloquially for any simple arithmeticalcalculation, but in mathematics a 'sum' is properly the result ofadding two or more numbers.
MCMLX in Roman Numerals is 1960.
1 pint ≈ 56.8 cl
degree is the unit of either temperature or angle. But feet is the  unit of length. So no relation between these two
No they are not.   A fluid ounce is a measure of liquid volume while an ounce is a  measure of mass or weight.    A fluid ounce of milk and a fluid ounce of tar do not weigh the  same.
There are 25.4 millimetres in one inch. Therefore, rounded to two decimal places, 6 millimetres is equal to 6/25.4 = 0.24 inches. Direct Conversion Formula 6 mm*1 in 25.4 mm=0.2362204724 in
A sample is a part of a population
You can calculate as follows:   * Convert the 4 inches to feet.   * Multiply the area by the thickness. The result, so far, will be  in cubic feet.   * Multiply this by the density of the base. If you have the density  in pounds per cubic foot, the answer will be in pounds.   * Convert...
Graphic and fractional scales are two different things. A graphicscale on a map is a line marked with the lengths which representreal distances. It has a zero at one end. A fractional scale simplygives the ratio between map and real distances, e.g. 1: 10 000, sozero doesn't come into it.
It is: 3.25% of 58 = 1.885
In the U. S., "billion" means a thousand millions, so the answer is one-tenth.In Britian, "billion" means a million millions, so the answer is one-ten-thousandth.
-- square the point's x-coordinate   -- square the point's y-coordinate   -- add the two squares together   -- take the square-root of the sum   -- the answer is the distance of the point from the origin.   This works because if you draw a line down from the point to the  x-axis ...
Descriptive and inferential
A little more than one half.
An asymptote of a curve is a line where the distance of the curveand line approach zero as they tend to infinity (they get closerand closer without ever meeting) If one zooms out of a hyperbola, the straight lines are usuallyasymptotes as they get closer and closer to a specific point, yetdo not...
0.01, 0.02, 0.03, 0.04, 0.05, 0.06, 0.07, 0.08, 0.09.   .
The common denominator of any two or more whole numbers will always be one (1) because common denominators refers to the denominators of two or more fractions or mixed numbers, not whole numbers. So, a set of whole numbers (x,x) would have to be converted to their fraction equivalents, i.e., x/1,...
84 is an even composite number composed of three prime numbersmultiplied together.
List all the factors of 40 from least to greatest. Enter your answer, using a comma to separate each factor.
In today's terms it is: XIV-I-MCMXCII
11 * 16 = 176 square feet
1180 is a composite number because it has more than two factors whereas prime numbers have only two factors.
Rational numbers are numbers that can be expressed as a fraction  a/b where a and b are both integers and b is not equal to zero. All  integers n are rational numbers because they can be expressed as  the fraction n/1. Rational numbers are closed under addition,  subtraction, multiplication and...
It doesn't just happen in space. Stick out your thumb and look at  the background; as you move your hand toward you, the greater the  parallax shift.
It is called an Icosahedron. An example could be the 20-sided die,  if you have seen those before.
The face is a flat surface on a three dismentional shape
A physical quantity is always measured of natural non-living  objects (Inanimate objects) whereas a number is always displayed  with the corresponding digit (1-9)
This is a very simple one to know that all triangles including  right angle triangle have 3 sides.   to get more help in mathematics jus visit acadsoc website and find  all your answers from a range of expert tutors.
Yes it does. The two bases (hexagons) are congruent, and the six  rectangular sides are congruen to each other.
July 19, 1988 fell on a Tuesday.
Cogito ergo sum = I think, therefore I am .
In 0.7 hour Matt drives 35 milesIn 1 hour Matt drives 35/0.7 =50 milesHis average speed is 50mph.
12' x 20' = 240 square feet
315 meters = 344.49 yards.
If the zeros are significant figures then 900 is correct to 3 significant figures.If rounding off has occurred then the answer could be 1 sf or 2sf.For example : If the original number was 903 and rounding off to the nearest ten was required then 900 is correct to 2 significant figures.If the number...
Any one of them could be wrong. Short of reading the mind of the person who posed the question, there is no way of determining which of the infinitely many solutions is the "correct" one. For example, 2 is wrong. The rule for the sequence is: t(n) = (-23*n^6 + 636*n^5 - 7010*n^4 + 39330*n^3 -...
Your question is very unspecific. We would need to know the  vehicle's fuel efficiency (MPG) and how much local gas cost where  you're fueling. Terrain can also effect fuel efficiency.
15 divided by 5 is 3 and 15 divided by 3 is 5
7 US fluid ounces = 207.01 ml
To find 5 percent of a number, multiply the number by 0.05. In this  instance, 0.05 x 105 = 5.25. Therefore, 5 percent of 105 is equal  to 5.25.
The radius is tripled, too. Suppose: (1) C = 2πr (2) C' = 2πr' (3) C' = 3C Then C' = 3(2πr) = 2π(3r) But C' = 2πr', so 2πr' = 2π(3r) and finally r' = 3r.
8000 * 0.15 = 1200
Length is usually left to right, and the side that is not theheight or length is the width.
3.14159265358979323846264338327Note that although "DingoBot suspects that this answer includes Gibberish", that is the nature of PI!
The radius is directly related to the circumference of a circle by C=π 2R so it would get proportionately larger as the circumference grows. If you start with C=π 2R where 2R=C/π then change C to C2=3C then 2R2 becomes C2/π or 3(2R)/π
Because when there is a positive and a negative in the same problem, it gives you a negative. An easy way to solve problems like that is if there is an odd number of negative signs, then your answer is going to be negative. If there is an even number of negative signs, then your answer is going to...
5 fifths of a liter make one liter. One fifth of a gallon is 757 ml so you need 1 and a third of these to make a liter.1.32
0.8^100 = (8 × 10^-1)^100 = 8^100 × 10^-100 = 2.03703597633448608626844568840937816105146839366593625063614044935438 × 10^-10 ≈ 0.0000000002037035976334
36 square units.You can't express a perimeter in square units; a perimeter is a length expressed in ordinary units. If the perimeter of this square is 24 units then the answer above is correct.
7.5*1,000,000=7,500,000*1,000= 7,500,000,000. Ur welcome.
There are 100230 '3's in the first million digits of pi.
You'd really have to specify what kind of Pilot we're talking  about. Most pilots use basic mathematics to chart their flights,  including fuel usage, tonnage and PAX weight.
1 square inch = 645.16 square mm