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The use of the word X in the word x-ray was intended to emphasize the unusual nature of the rays. X is a letter that is seldom used.
THE SYMBOL X IS A LETTER OF THE ALPHABET OR IS A LETTER REPRESENTING A CHANGING QUANTITY CALLED A VARIEABLE.
A VARIABLE COULD BE 34, 374897, 9837, IT DOES NOT MATTER! IT DEPENDS ON THE PROBLEM YOU ARE TRYING TO SOLVE AND YOU ARE TRYING TO FIND WHAT X REPRESENTS IN YOUR CASE.
FOR EXAMPLE"
5 CHOCOLATES ARE 10 DOLLARS
10 CHOCOLATES = X
YOU FIND X BY FINDING THE PATTERN. 5 CHOCOLATES 10 DOLLARS SO 5X2
10 CHOCOLATES YOU DO : 10 X2 = 20
SO IN THIS CASE X= 20!
THAT IS ALL YOU NEED TO KNOW! AND YOU ALWAYS MUST UNDERSTAND THE QUESTION FIRST! IF YOU NEED MORE HELP TUTORVISTA.COM IS A GREAT PLACE TO GO! AND IF OFFERS A FREE TUTORIAL ! ( only 1)
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Why negative times negative is equal to positive?
Using the distributive property of multiplication over addition, x*[x - x] = x*[x + (-x)] = x*x + x*(-x)LHS = x*0 = 0RHS = x^2 + x*(-x)Therefore x*(-x) = -x^2 and, by commutativity, -x*x = -x^2Next-x*[x - x] = -x*[x + (-x)] = -x*x + -x*(-x)LHS = -x*0 = 0RHS = -x^2 + -x*(-x)Therefore (RHS) -x times -x = +x^2 (LHS).
What are all the factor strings of 720?
2 x 360 3 x 240 4 x 180 5 x 144 6 x 120 8 x 90 9 x 80 10 x 72 12 x 60 15 x 48 16 x 45 18 x 40 20 x 36 24 x 30 2 x 2 x 180 2 x 3 x 120 2 x 5 x 72 3 x 3 x 80 3 x 5 x 48 2 x 2 x 2 x 90 2 x 2 x 3 x 60 2 x 2 x 5 x 36 2 x 3 x 5 x 24 3 x 3 x 5 x 15 2 x 3 x 3 x 40 2 x 2 x 2 x 2 x 45 2 x 2 x 2 x 3 x 30 2 x 2 x 2 x 5 x 18 2 x 2 x 3 x 3 x 20 2 x 2 x 3 x 5 x 12 2 x 3 x 3 x 5 x 8 2 x 2 x 2 x 2 x 3 x 15 2 x 2 x 2 x 2 x 5 x 9 2 x 2 x 3 x 3 x 4 x 5 2 x 2 x 2 x 2 x 3 x 3 x 5
What is a 5 factor string for 720?
2 x 360 3 x 240 4 x 180 5 x 144 6 x 120 8 x 90 9 x 80 10 x 72 12 x 60 15 x 48 16 x 45 18 x 40 20 x 36 24 x 30 2 x 2 x 180 2 x 3 x 120 2 x 5 x 72 3 x 3 x 80 3 x 5 x 48 2 x 2 x 2 x 90 2 x 2 x 3 x 60 2 x 2 x 5 x 36 2 x 3 x 5 x 24 3 x 3 x 5 x 15 2 x 3 x 3 x 40 2 x 2 x 2 x 2 x 45 2 x 2 x 2 x 3 x 30 2 x 2 x 2 x 5 x 18 2 x 2 x 3 x 3 x 20 2 x 2 x 3 x 5 x 12 2 x 3 x 3 x 5 x 8 2 x 2 x 2 x 2 x 3 x 15 2 x 2 x 2 x 2 x 5 x 9 2 x 2 x 3 x 3 x 4 x 5 2 x 2 x 2 x 2 x 3 x 3 x 5
What are the string factors of 360 roe two factors three factors and four factors?
180 x 2 120 x 3 90 x 4 72 x 5 60 x 6 45 x 8 40 x 9 36 x 10 30 x 12 24 x 15 20 x 18 2 x 2 x 90 2 x 3 x 60 3 x 3 x 40 2 x 5 x 36 2 x 6 x 30 3 x 5 x 24 3 x 6 x 20 4 x 5 x 18 2 x 9 x 20 2 x 10 x 18 4 x 6 x 15 2 x 2 x 2 x 45 2 x 2 x 3 x 30 2 x 3 x 3 x 20 2 x 3 x 5 x 12 2 x 2 x 6 x 15 3 x 4 x 5 x 6 2 x 3 x 6 x 10 2 x 2 x 5 x 18 2 x 2 x 9 x 10 2 x 3 x 4 x 15 2 x 2 x 2 x 3 x 3 x 5 There are more...
How do you place 10 pennies in 5 rows?
Put two in each row. X X X X X X X X X X
How can babies sit in a wet nappy?
They just can, it might be magical... Wait, maybe its the babies that are magical...!Cool :)I hope I answered your question!!x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x
What kind of information is found in line plots?
xx,x,x,x,x,x,x,x,x,x,x,x,x,x,x,x,x,x,x,x,xx,x,x,x,x,x,x,x,x,x,x,x,x,x,x,x,x,,x,x,x,x,x,x,x,x,x,x,x,x,x,x,x,x,x,x,x,x,x,x,x,x,x,x,x,x,x,x,x,x,x,x,x,x,x,x,x,x,x,x,x,x,x,x,x,x,x,x,x,x,x,x,x,x,x,x,x,x,x,x,x,x,x,x,x,x,x,x,x,x,x,x,x,x,x,x,x,x,x,x,x,x,x,x,,x,,x,x,x,x,x,x,x,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,
Showing visable answers how to connect 25 dots with 8 straight lines without lifting the pencil?
It depends on how its arranged. If its arranged like ......................... You only need one line. ......................... But if its like x x x x x x x x x x x x x x x x x x x x x x x x x You can use 9 lines. x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x
Before I fell in Love with John Lamarca?
John Lamarka is a boy that I am falling IN LOVE with!!!!!!!! x x x x x x x x He is an amazing person......... and I hope that we are together for a VERY LONG TIME!!!! x x x x x x x x x He is so loving, caring, sweet, and HOT!!! Love Always: Kayla :-) x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x
Make an array for the number sentence 56 equals 30?
x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x
What is an alliteration with y?
Yvonne eyed the yellow flowers that the yard yielded yearly.Yesterday, young Yvonne yelled yippee in the yard.Check out Dorie Thurston's lesson plans on alliteration and her book Thank You for the Thistle.
How can 42 stars be equally grouped in prime number groups?
3 rows of seven with 3 more rows of seven offset by one to the left or right. You end up with all primes. x x x x x x x =x x x x x x x x x x x x x x =x x x x x x x x x x x x x x =x x x x x x x
Does Robert Pattinson want to stop smoking?
yes because he is so totaly hott an he duznt want to hurt himself x =]!!!!!!!!!!!!!!!!!!!!!! x x x x x x x x x x x x x x x x x x x x x x x x x x
What is (x x) (x x x)?
3 weeks6 weeks9 weeks12 weeks16 weeks20 weeks Measles X Distemper X X X X X Parvo X X X X X Corona X X Adenovirus Type 2 X X X X X Parainfluenza X X X X X Leptospirosis X X X Kennel Cough X Rabies X
Why negative times negative is equal to positive?
Using the distributive property of multiplication over addition, x*[x - x] = x*[x + (-x)] = x*x + x*(-x)LHS = x*0 = 0RHS = x^2 + x*(-x)Therefore x*(-x) = -x^2 and, by commutativity, -x*x = -x^2Next-x*[x - x] = -x*[x + (-x)] = -x*x + -x*(-x)LHS = -x*0 = 0RHS = -x^2 + -x*(-x)Therefore (RHS) -x times -x = +x^2 (LHS).
How do you arrange 6 queens in a 36 squares chess board?
Assuming you mean so they can't 'take' each other - see the following diagram. The queens are represented by 'O' and blank squares by 'X'... O X X X X X X X X O X X X O X X X X X X X X X O X X O X X X X X X X O X
What is the Vaccination schedule of a chihuahua?
3 weeks6 weeks9 weeks12 weeks16 weeks20 weeks Measles X Distemper X X X X X Parvo X X X X X Corona X X Adenovirus Type 2 X X X X X Parainfluenza X X X X X Leptospirosis X X X Kennel Cough X Rabies X
