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Karo-lina-s [1.5K]
3 years ago
14

How do you find 3 (x-2)^2

Mathematics
1 answer:
lora16 [44]3 years ago
3 0
3 (x-2)^2
3 (x^2-2^2)

3x^2-12




We can have the basic inequalities and equalities’ sign. (>, =, <). 
These three set of symbols can discern, describe and explain the relationship between of numbers. These signs are used varying in many mathematical operations to explain and find discrepancy between value, sets of values or numbers in single and equitable category. 
Examples includes
 6 > 5; 6 is greater than 5; 5 is less than 6
 1 > -1; -1 is less than 1; 1 is greater than -1 
<span>-2 = -2; -2 is equal to -2  <span> </span></span>

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BRAINLIESTTTT!!!! ASAP
Alenkinab [10]

Answer:

yes the small A. is equally to the big A. even though it is smaller and moved away from the big A.

Hope this helped!

Brainliest?



4 0
3 years ago
Listed below are prices in dollars for one night at different hotels in a certain region. Find the​ range, variance, and standar
Vanyuwa [196]

Answer:

Range = $115

Variance = $1915.2857

Standard deviation = $43.764

Step-by-step explanation:

Given the data:

234 160 119 131 218 207 146 141

Arranging in ascending order :

119, 131, 141, 146, 160, 207, 218, 234

The range = maximum - minimum

The range = 234 - 119 = 115

The variance :

Σ(x - mean)²/n-1

The mean = Σx / n

The mean = 1356 / 8 = 169.5

Variance :

Σ(x - mean)² = (119-169.5)² + (131-169.5)² + (141-169.5)² + (146-169.5)² + (160-169.5)² + (207-169.5)² + (218-169.5)² + (234-169.5)² = 13407

n - 1 = 8 - 1 = 7

Variance = 13407 / 7 = 1915.2857

Standard deviation = √variance

Standard deviation = √1915.2857

Standard deviation = $43.764

8 0
3 years ago
5 kilograms of coffee are going to be shared equally among 44 people.
liraira [26]

Answer:

A

Step-by-step explanation:

5/44=0.11kg

4 0
1 year ago
Read 2 more answers
X
ziro4ka [17]

Answer is in the photo. I can't attach it here, but I uploaded it to a file hosting. link below! Good Luck!

tinyurl.com/wpazsebu

7 0
3 years ago
Mason collects seashells each year on the family trip to Sanibel Island. He has 90 whelks, which is 37.5% of his
anastassius [24]

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6 0
2 years ago
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