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Amanda [17]
3 years ago
13

What is the square root of -1 - 6 in the form a + bi?

Mathematics
1 answer:
laila [671]3 years ago
3 0

Answer:

B

Step-by-step explanation:

Since i is equal to the square root of -1, all we have to do is add i to -6 and that will get us to -7

Hope this helps

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Classify each number as rational or irrational.
tatuchka [14]

Answer:

π - irrational

0.04053.. - irrational

0.76 - rational

3.565565565 - irrational

-17 - rational

3.275 - rational

Step-by-step explanation:

rational = can express as fraction

irrational = cannot

3 0
3 years ago
A recipe says to use 3 cups of flour to make 48 cookies. What is the constant of proportionality that relates the number of cook
Nina [5.8K]

Answer:

1 cup of flour(x)=16 cookies(y)

Step-by-step explanation:

3 cups of flour=48 cookies

3/3=48/3

1 cup of flour=16 cookies

4 0
3 years ago
The average of 3 numbers is 22, and the smallest of these numbers is 2. what is the value of the other two numbers if they are e
Veseljchak [2.6K]
(2 + x + x) / 3 = 22
2 + x + x = 66
2x = 64
x = 32
The numbers are:
2 32 and 32
(2 + 32 + 32) / 3 = 22
66 / 3 = 22
Correct!!



4 0
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84.5 ounces = 2.4 litres
5 0
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Which theorem or postulate proves the two triangles are similar
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Because all 3 sides are given for both triangles you can use the SSS theorem
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