Abstract Algebra

We did not find results for: We did not find results for: 8 x − 27 ≤ − x 18 Answer is 5 and all numbers less than that. Explanation: This is just mostly interpretation, so to do this, we know 8 times a number is 8x, therefore it's 8x. Minus twenty-seven is subtracting 27, so 8 x − 27 . "No more than" means nothing more, but it can be less so ≤ (that means less than or equal to which means the number on the right has to be greater than the number on the left or it can be equal to it). Negative of that number means − x because we don't know what "that number" is so we can assume it's x. Plus 18 means...plus 18? So you can do − x 18 . To solve this, you can add 27 on both sides and also add x to both sides to get: 9 x ≤ 45 Then divide both sides by 9 to get x ≤ 5 . Therefore from interpretation, you can say that the answer is 5 and all numbers less than that works.. Check spelling or type a new query..

Group theory has many theorems, most of which wouldn't be interesting unless you familiarized yourself with the subject!

Here is one: If H is a subgroup of G, the number of elments in H must divide the number of elements in G.

A vector has two properties: magnitude and direction. The representation of a vector is an arrow. The tip of the arrow points to the direction the vector is acting. The length of the arrow represents the magnitude.

It must be a first class in M.Sc. Applied Mathematics.

If 53.6 is in hours then 53.6/2 = 26 hours and 48 minutes

I do not know his first name who invented revolver? That was Cobalt

it is just simplification of a complex mathematical equation..

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Look at the example problems in any algebra book. Though some of the examples may be a bit far-fetched, many of the examples are similar to problems that scientists and engineers need to solve in the real world.

It helped.

79 + 103 = 182

1 gram = 1,000 milligrams.

So multiply the number of grams by 1,000.

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Algebra was invented by many people

Please see the link below

Also, this site has a Coins and Currency thread that is more appropriate to questions about, uh, coins and currency. Money and Credit is generally for questions about credit cards, finances, checking accounts, etc.

50-100 USD

Algebraic expressions.

divide top number by bottom number

The slope is 1.5

There are infinitely many points on the line and so it is not clear what you mean by "the other".

There are infinite number of negative non integers that have a product of 20. Any two negative fractions can make a product of 20. e.g.

-3/20 * -800/6 = 20

-3/8 * -320/6 = 20

-9/7 * -140/9 = 20

The list is endless. Only make sure you select both negative fractions to get a positive 20 and when selecting the fractions the numerator of one number is divisible by the other number's denominator such that the factors cancel to give 20.

Phi is the Golden ratio.

It is a way of dividing a rectangle such that the ratio of the two sides of the whole rectangle are the same as the ratio of the sides of the smaller rectangle.

Using measurement units such that the small rectangle is 1*f, therefore the larger one is f*(f+1). f is actually phi, but this browser is not so good for Greek letters.

Equality of the ratios imply that 1/f = f/(f+1)

Cross-multiplying, f2 = f + 1

therefore f2 - f - 1 = 0

Using the quadratic formula, f = [1 + sqrt(1 + 4)]/2 - the other root is negative and so not appropriate for a length.

Therefore phi = f = [1 + sqrt(5)]/2 = 1.61803 (approx).

Impossible to answer without knowing who made it and a detailed description of every aspect of the weapon

an independent variable will not change with the amount of matter present. Think of it as being independent of the amount of material that is there