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mrs_skeptik [129]
3 years ago
13

What is the square root of -1?

Mathematics
1 answer:
asambeis [7]3 years ago
4 0

Answer:

The answer would be 1, whenever you square a negative number you should just input it as positive. The answer would be the same.

Step-by-step explanation:

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Rhonda's age decreased by 18 is 72.
alukav5142 [94]

Answer:

72-18=54

Step-by-step explanation:

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3 years ago
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Answer to this question?
Readme [11.4K]
A midsegment is given by the formula:
\frac{x1+x2}{2} , \frac{y1+y2}{2}

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\frac{-3+5}{2} , \frac{-1+3}{2}
This gets us a midpoint coordinate of <span>(1,1)

</span>As for distance, it will be found by doing:
\sqrt{(x2-x1)^2+(y2-y1)^2}
We can do the following:

\sqrt{(5-(-3))^2+(3-(-1))^2}
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:)
5 0
3 years ago
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What is property of equality
Sauron [17]

Answer:

Two equations that have the same solution are called equivalent equations e.g. 5 +3 = 2 + 6. And this as we learned in a previous section is shown by the equality sign =. An inverse operation are two operations that undo each other e.g. addition and subtraction or multiplication and division.

Step-by-step explanation:

6 0
3 years ago
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Select each pair of equivalent numbers. PLS HELP DUE TMR AND I DONT HOW TO SOLVE IT, PLS SHOW HOW U SET IT UP
BaLLatris [955]
The pairs that are equivalent to each other are 40/1000 and 40%, 6/5 and 120%, 1/8 and 12.5% . They are the correct answers because if we divide for example 6/5 , we would get 1.2 and to turn a decimal into a percent we have to move the decimal point 2 times to the right meaning that the percentage would be 120% and you just do that for all! I hope this helped :)!!
3 0
3 years ago
What is the length of AB?
goblinko [34]

Answer:

the answer is 14 units

Step-by-step explanation:

you're welcome

7 0
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