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The product is 210
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∙ 7y ago
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What is 1 third of 21?
21 x (1/3) = 21/3 = 7
How do you prove that 1021 is the multiplicative inverse of 2.1?
A multiplicative inverse (or reciprocal) is a number 1/x which when multiplied by x yields the multiplicative identity (1). 2.1 = 2 and 1/10 = 21/10 21/10 x 10/21 = 210/210 = 1
What is 5 to the 21st power mulitplied by 4 to the 11th power?
(5)21 x (4)11 = (5)11 x (5)10 x (4)11 = (5)10 x (5 x 4)11 = (5)10 x (20)11 =(5)10 x 20 x (20)10 = 20 x (5 x 20)10 = 20 x (100)10 = 2 x (10)1 x (10)20 =2 x (10)21 = 2,000,000,000,000,000,000,000
What is the value of x in 6 over 21 and 10 over x?
x=35How I got the answer:What is the value of x? Given the following:6/21 = 10/xFirst cross mutiply6 * x = 6x = 10 * 21so 6x = 210Then divide both sides by 6 and you'll get x=35Proof x = 35:6 / 21 = 0.285714286,10 / 35 = 0.285714286, and 0.285714286 = 0.285714286.
If x equals 2 and y equals 7 then 5x plus 3y equals?
x=2 y=7 5x+3y= 5 7 x 2 x 3 ____ _____ 10 21 21 + 10 _______ 31
What is -10 equals x-21?
x-21 = -10 x = -10+21 Solve for x... -10+21= x x=11 Plug 11 into original equation and see for yourself! Dana from USM in MS. x = 11
What is 21 times 10?
21 x 10 = 210
What do the roman numerals XXI stand for?
21. X=10 X= 10 (10+10=20) I=1 therefore 21
whats 9+10?
19
What is the inverse operation of add 21?
The inverse operation of adding 21 is subtracting 21. This means that if you subtract 21 from a number, and then add 21 to the result, you will get back to the original number.
If two numbers are written in scientific notation how can you tell which is the greater number?
The number with the greater coefficient and/or exponent is the greater number. n x 10^E where "n" is the coefficient, and "E" is the exponent. examples: 1.23 x 10^21 > 1.23 x 10^20 1.22 x 10^21 > 1.21 x 10^21 1.22 x 10^21 > 1.22 x 10^-21 see http://www.fordhamprep.org/gcurran/sho/sho/lessons/lesson25.htm for reference.
How many times does 21 go into 222?
10 x 21 = 210 with a remainder of 12
What is the Euclid's ladder for 10 and 21?
21 - (10 x 2) = 110 - (1 x 10) = 0For the values: 10 and 21The LCM is: 1
What is the LCM of 10 and 21?
The Lowest Common Multiple of 10 and 21 is 210, that is, 21 x 10.
The average of 10 numbers is 12 if one number is removed the average is 11 what number is removed?
(10[12]) - x = 11(10-1)120 - x = 99-x = 120 - 99-x = -21-x(-1) = -21(-1)x = 21So, the answer is 21.
What is the times table of 21?
1 x 21 = 21 2 x 21 = 42 3 x 21 = 63 4 x 21 = 84 5 x 21 = 105 6 x 21 = 126 7 x 21 = 147 8 x 21 = 168 9 x 21 = 189 10 x 21 = 210 11 x 21 = 231 12 x 21 = 252 ...
what 10 x-11?
21
