If you need, for instance, to translate '1.5 less than x', the temptation is to write '1.5 – x'. You can see how this is wrong by using this construction in a 'real world' situation: Consider the statement, 'He makes $1.50 an hour less than me.' Output: Original Coordinates: 5, 8 Translated Coordinates: 7, 9 Line Translation: The idea to translate a line is to translate both of the end points of the line by the given translation factor(dx, dy) and then draw a new line with inbuilt graphics function. How many oz in 1 grams? The answer is 0.58919. We assume you are converting between ounce US, liquid and gram water. You can view more details on each measurement unit: oz or grams The SI derived unit for volume is the cubic meter. 1 cubic meter is equal to 58919 oz, or 1000000 grams. This is the equation of a circle of radius 4, whose center is at (2, 1). We can say then that when a quadratic in x plus a quadratic in y is equal to a number -x 2 − 4x + y 2 − 2y = 11- then that is the equation of a circle. The coefficients of x 2 and y 2 are 1.
Number to Letter A1Z26 Converter
Letter to Number A1Z26 Encoder
Calculate a word's value
Tool to convert letters to numbers and vice versa. The Letter-to-Number Cipher (or Number-to-Letter Cipher) consists in replacing each letter by its position in the alphabet, for example A=1, B=2, Z=26, hence its over name A1Z26.
Answers to Questions
How to encrypt using Letter-to-Number/A1Z26 cipher?
A1Z26 encryption requires to count the positions/ranks of letters in the alphabet. If it is the Latin alphabet of 26 characters here is the correspondence table letter ↔ number/value:
A | B | C | D | E | F | G | H | I | J | K | L | M | N | O | P | Q | R | S | T | U | V | W | X | Y | Z |
1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 | 19 | 20 | 21 | 22 | 23 | 24 | 25 | 26 |
Replace each letter with its position in the alphabet (A = 1, B = 2, ... Z = 26)
Example:DCODE is encrypted 4-3-15-4-5 by alphanumeric substitution
Often the space character is also encoded with the number 0
How to decrypt Number-to-Letter cipher?
Decryption requires taking each number and replace it with the letter of same position in the alphabet: 1 = A, 2 = B, ... 26 = Z
A | B | C | D | E | F | G | H | I | J | K | L | M | N | O | P | Q | R | S | T | U | V | W | X | Y | Z |
1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 | 19 | 20 | 21 | 22 | 23 | 24 | 25 | 26 |
Example:1.12.16.8.1.2.5.20 gives ALPHABET
How to recognize Letter-to-Number ciphertext?
The crypted message is made of numbers between 1 and 26, sometimes the number 0 is used to code a space.
The digit 5 for E is supposed to appear regularly for an english text.
This encryption is sometimes called alphanumeric code.
What are the variants of the Letter-to-Number cipher?
Shift of numbers: the alphabet can start with A = 0 or A = 1, but also A = 65 or A = 97 (ASCII code).
Use of a supplementary character for space (usually 0 or 27)
Use of leading zeros to be able to concatenate numbers AB = 0102, else AB = 12 and 12 = L.
Use of a custom alphabet, or reversed alphabet (A=26, Z=1)
Use of modulo 26 in order to get 1=A,2=B,...26=Z then 27=A, 28=B etc.
Source code
dCode retains ownership of the online 'Letter Number (A1Z26) A=1, B=2, C=3' tool source code. Except explicit open source licence (indicated CC / Creative Commons / free), any algorithm, applet or snippet (converter, solver, encryption / decryption, encoding / decoding, ciphering / deciphering, translator), or any function (convert, solve, decrypt / encrypt, decipher / cipher, decode / encode, translate) written in any informatic language (PHP, Java, C#, Python, Javascript, Matlab, etc.) no data, script or API access will be for free, same for Letter Number (A1Z26) A=1, B=2, C=3 download for offline use on PC, tablet, iPhone or Android !
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Questions / Comments
OBJECTIVES:
1.To understand statements to form a correct equation.
2.To translate mathematical statement in symbols.
3.To appreciate the use of different symbols in mathematics.
MOTIVATION:
Translating Words to Symbols
Practical problems seldom, if ever, come in equation form. The job of the problem solver is to translate the problem from phrases and statements into mathematical expressions and equations, and then to solve the equations.
As problem solvers, our job is made simpler if we are able to translate verbal phrases to mathematical expressions and if we follow the five-step method of solving applied problems. To help us translate from words to symbols, we can use the following Mathematics Dictionary.
MATHEMATICS DICTIONARY | |
Word or Phrase | Mathematical Operation |
Sum, sum of, added to, increased by, more than, and, plus | + |
Difference, minus, subtracted from, decreased by, less, less than | – |
Product, the product of, of, multiplied by, times, per | ⋅ |
Quotient, divided by, ratio, per | ÷ |
Equals, is equal to, is, the result is, becomes | = |
A number, an unknown quantity, an unknown, a quantity | x (or any symbol) |
Translate each phrase or sentence into a mathematical expression or equation.
SOLUTION
SOLUTION
SOLUTION
SOLUTION
SOLUTION
6.Three more than seven times a number is nine more than five times the number.
SOLUTION
7.Twice a number less eight is equal to one more than three times the number.
![Translator Translator](https://i.ytimg.com/vi/XdjH_EWhCZ0/sddefault.jpg)
SOLUTION
2x−8=3x+1 or 2x−8=1+3x
EXERCISE 1
When twelve is subtracted from five times some number, the result is two less than the original number.
EXERCISE 2
When one is subtracted from three times a number, the result is eight less than six times the original number.
EXERCISE 3
When a number is subtracted from six, the result is four more than the original number.
When a number is subtracted from twenty-four, the result is six less than twice the number.
EXERCISE 5
A number is subtracted from nine. This result is then increased by one. The result is eight more than three times the number.
Five times a number is increased by two. This result is then decreased by three times the number. The result is three more than three times the number.
EXERCISE 7
Twice a number is decreased by seven. This result is decreased by four times the number. The result is negative the original number, minus six.
Translator 1 2 1 Equals Grams
EXERCISE 8
When two is subtracted from some number, the result is ten.
EXERCISE 9
When four is subtracted from some number, the result is thirty-one.
EXERCISE 10
Three less than some number is equal to twice the number minus six.
QUIZ!!
Translate each phrase or sentence to a mathematical expression or equation.
1.A quantity less twelve.
2.Six more than an unknown number.
3.A number minus four.
4.A number plus seven.
5.A number increased by one.
6.A number decreased by ten.
7.Negative seven added to some number.
8.Negative nine added to a number.
9.A number plus the opposite of six.
10.A number minus the opposite of five.
11.A number minus the opposite of negative one.
12.A number minus the opposite of negative twelve.
13.Eleven added to three times a number.
14.Six plus five times an unknown number.
15.Twice a number minus seven equals four.
16.Ten times a quantity increased by two is nine.
17.When fourteen is added to two times a number the result is six.
18.Four times a number minus twenty-nine is eleven.
19.Three fifths of a number plus eight is fifty.
20.When four thirds of a number is increased by twelve, the result is five.
1/2 Fraction
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