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agasfer [191]
2 years ago
15

Which two integers is square root -21 between?

Mathematics
2 answers:
Pachacha [2.7K]2 years ago
7 0

Answer:

None

Step-by-step explanation:

None. √-21 is not a real number.

Nataliya [291]2 years ago
3 0

Answer:

4 and 5   i need to add 20 characters so yahhhh

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limo service charges a base rate of $30 and then No $25 per mile. write an equation that would show the total cost of a limo rid
Karo-lina-s [1.5K]

Answer:

30 + 25x = ???

x=20

25× 20 +30 = ???

7 0
3 years ago
What is The midpoint of AB=(1,
BigorU [14]

The midpoint of AB is point G

<h2>Explanation:</h2>

The complete question has been attached below. As you can see, we have a line segment which is defined as a part of a line that is bounded by two different points that are at the end of the segment. So here we know that:

  • A is located at point -6.
  • B is located at point 8

Therefore, the midpoint can be calculated as:

M:midpoint \\ \\ \\ M=\frac{A+B}{2} \\ \\ M=\frac{-6+8}{2} \\ \\ M=1

So the midpoint is M=1 that matches point G. Finally:

Conclusion: The midpoint of AB is point G

Learn more:

Midpoint: brainly.com/question/13773601

#LearnWihBrainly

7 0
3 years ago
Perform the indicated operation.<br><br> -8 + (-4)<br><br> -4<br> 4<br> 12<br> -12
wariber [46]

Perform the indicated operation.

-8 + (-4) = -12


Steps:

-8 + ( -4 )


Remove Parenthesis:

( -a ) = -a

-8 - 4


Subtract the numbers:

-8 - 4

= -12



Answer: -8 - 4 = -12




Hope that helps!!!! : )


7 0
3 years ago
Read 2 more answers
Find the center and radius of this
ipn [44]

\text{Hello there! :)}

Answer:

\boxed{\text{Center at } (7, -4), \text{ Radius of } 7.}

\text{Formula for a circle: }  (x - h)^{2} + (y - k)^{2}  = r^{2}  \text{ Where:}

h = \text{ x-coordinate of center}\\\\k = \text{ y-coordinate of center}\\\\r = \text{ radius}\\\\\text{Therefore:}

\text{In the equation } (x - 7)^{2}  + (y + 4)^{2}  = 49:

h = 7\\\\k = -4\\\\r = \sqrt[]{49} = 7 \\\\\text{So:}

\text{Center at } (7, -4), \text{ Radius of } 7.

3 0
3 years ago
Read 2 more answers
How do you simply -12x=12x into an x='s answer?
dedylja [7]

-12x = 12x

Start by moving all the terms with the variable you want to solve for on one side of the equation and the rest on the other side of the equation.

We will move 12x to the left side of the equation by subtracting 12x from both sides. Now your equation should look like:

-24x = 0

Isolate the variable x by dividing both sides by -24. Everything divided by 0 is equal to 0, so that means x will be equal to 0.

x = 0

Your answer is x = 0.

3 0
3 years ago
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