Listing out a few elements of the set of perfect squares, we get the following values
{1, 4, 9, 16, 25, 36, 49, 64, 81, 100, ...}
we can stop there because 82 is between 81 and 100
So if x^2 = 82, then x^2 is between 81 and 100 meaning
81 < x^2 < 100
apply the square root to all sides of the compound inequality and we get
9 < x < 10
So the square root of 81 is between 9 and 10
Answer: the value falls between 9 and 10
Answer: Lower = 1 Median = 2 Upper = 4
Upper ≠ 1 so statement is false
<u>Step-by-step explanation:</u>
The Lower quartile (Q1) is the left side of the box.<em> I estimate it to be 1.</em>
The Median (Q2) is the line dividing the box.<em> I estimate it to be 2.</em>
The Upper quartile (Q3) is the right side of the box.<em> I estimate it to be 4.</em>
<em />
The upper quartile is the 75th percentile. It is not 1 so the statement is false.
The correct answer is A) <span>5x and −4x
HOPE THIS HELPED, Please mark Branliest</span><span>
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Answer:
x = 13.5 is the correct value in the given expression.
Step-by-step explanation:
Here, the given expression is: 2(x-6)+5=20
Now, the DISTRIBUTIVE PROPERTY states:
A (B - C) = AB - AC
Now, simplifying the given expression, we get
2( x - 6) + 5 = 20 ⇒ 2(x) - 2(6) + 5 = 20
or, 2x - 12 + 5 = 20
or, 2x = 20 - 5 + 12
⇒ 2 x = 27
or, x = 27/2 = 13.5
⇒ x = 13.5
Hence, the correct explanation of the equation is sated above.