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Paul [167]
3 years ago
5

WHAT IS THE SQUARE ROOT OF 400

Mathematics
2 answers:
snow_tiger [21]3 years ago
7 0
The square root of 400 is 20
sleet_krkn [62]3 years ago
3 0

I KNOW I KNOW I KNOW!!!!!!!!!!


THE ANSWER IS 400!!!!!!!


I had to memorize all of them up to 400 in 7th grade.

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PLS HELP ASAP<br><br>whats relationship between a and b
Greeley [361]

The correct answer is none of the above.

<h3>What is a line?</h3>

A line is defined as the shortest distance between two points and the point  where two lines meet is known as an angle.

From the given figure, the measure of angle a and b are supplementary since the sum of the angles is not 180 degrees.

They are not vertical angles since they do not meet at a point of intersection

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Learn more on lines and angles here: brainly.com/question/25716982

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3 0
1 year ago
Joe ran 3 miles yesterday and wants to run at least 15 miles
igomit [66]

Answer: 3(x)≥15 →x≥5

Step-by-step explanation:

Set it up with x as the number of days. Then multiply that by 3, so that you get 3(x). This will show that for an x amount of days, you ran 3 miles. then set it to MORE THAN or EQUAL TO 15. Then divide both sides by 3, and you get the above answer.

4 0
2 years ago
Evaluate |x + y|, for x = 8 and y = -15.<br><br> 7<br> -7<br> 23<br> -23
natka813 [3]

Answer:

7

Step-by-step explanation:

When evaluating absolute values, a great way to remember what they do is simple. No matter the number, whether it is negative or positive, the number(s) IN THE absolute values are ALWAYS positive.

So, |x + y| is then substituted with the numbers given for the variables.

|x + y|

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|-7|

7

Hope this helps!

3 0
2 years ago
Wht is a irrational number
cluponka [151]
An irrational number is any number that is a real number, a full number or whole one, and that can`t be shown as a ratio. It is a number that cannot be shown as a simple fraction. An irrational number is one that is shown as a repeated decimal or fraction.
6 0
3 years ago
Read 2 more answers
Plsssssss helppp
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Answer:

A = 6 mi^2

P = 12 mi

Step-by-step explanation:

6 0
3 years ago
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