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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
What is 350 2x104 written in scientific notation?
3502 x 10^4 = 3.502 x 10^7
What is the sum of 6x103 and 3x102?
The sum is 924
How do you write 600000 in standard form?
6x10^6
What equals 20000?
2x104, 20000/1 or 2000000%
2x104 -2 standard form?
2*10^4 - 2 = 1.9998*10^4
How do you write 245087705 in expanded form with exponents?
53,806 = (5 x 104) + (3 x 103) + (8 x 102) + (0 x 101) + (6 x 100)
What is 6820 written as standard form?
6820 is already written in standard notation. The same number is6.82 x 103 written in scientific notation6000 + 800 +20 + 0 written in expanded notation (1)(6x103) + (8x102) + (2x101) + (0x100) written in expanded notation (2)(6x1000) + (8x100) + (2x10) + (0x1) written in expanded notation (3)6(1000) + 8(100) + 2(10) + 0(1) written in expanded notation (4)
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
