4.2 is positive. The opposite of a positive number is negative. Therefore, the opposite of 4.2 is -4.2
The solution to the problem is -5
The value calculated by adding all the values of in a data set and dividing the sum by the number of values → Mean
The middle value when all the values are in order from least to greatest → Median
The value that appears most often in a data set → Mode
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The least common multiple of 2354 and 6655 calculated using the Euclidean algorithm is 142170.
- The Euclidean algorithm is used to obtain the greatest common factor of two numbers by repetitive division until a remainder of 0 is obtained
- The value of the greatest common factor obtained is then used to divide the product of the two values to obtain their lowest common multiple.
<u>The calculation to obtain the Greatest Common Factor is performed as follows</u> :
6655 / 2354 = 2 R 1947
2354 / 1947 = 1 R 407
1947 / 407 = 4 R 319
407 / 319 = 1 R 88
319 / 88 = 3 R 55
88 / 55 = 1 R 33
55 R 33 = 1 R 22
33 R 22 = 1 R 11
22 R 11 = 2 R 0
Therefore, the greatest common divisor of 6655 and 2354 is 11
The Least Common Multiple is the product of the two numbers divided by the greatest common factor :
- (6655 × 2354) ÷ 11
- 15665870 ÷ 11 = 142170
Therefore, the least common multiple of 6655 and 2354 is 142170.
Learn more :brainly.com/question/13266751
Answer:
x^2 - 10x + 25
Step-by-step explanation:
I'm hoping that the 2 means squared.
x^2 - 10x + 25