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liberstina [14]
3 years ago
7

Consider the complex number z = 27i. What are the characteristics of the cube roots of z?

Mathematics
2 answers:
Artist 52 [7]3 years ago
6 0

Answer:

The answers are 3 and 2pi

Step-by-step explanation:

In-s [12.5K]3 years ago
5 0

Answer:

3 and 2

Step-by-step explanation:

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Which dimensions cannot create a triangle?
zavuch27 [327]
Angles that create a triangle always add up to 180. 

To find sides that create triangles, we have to use the Triangle Inequality Theorem.
It's where side A + B will <em>always</em> be greater than side C
and B + C will always be greater than side A
<em>and</em> A + C will always be greater than side B.

So let's check all of these answers and pick the one that's incorrect.

A.
10 + 25 + 145 = 180?
Correct!

B. 
9 + 15 > 9?
Correct!
15 + 9 > 9?
Correct!
9 + 9 > 15?
Correct!

C. 
40 + 70 + 60 = 180?
Incorrect! 40 + 70 + 60 = 175 which is less than 180.

The answer is three angles measuring 40 m, 70 m, and 60 m.

Hope this helped! If you have anymore questions or don't understand, please comment or DM me. :)
7 0
3 years ago
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The lakeside tour bus traveled 490 miles on saturday and 225 miles on sunday. About how many more miles did it travel on saturda
Monica [59]
490-225=265
Is the answer
8 0
3 years ago
Read 2 more answers
Witch ratio is the same as 2/3
Sophie [7]

Answer:

6 : 15

Step-by-step explanation:

3 0
3 years ago
Solve x -2/3(3x - 4) + 3x = 5/6 is x -19/6, 11/6, 21/6, 29/6
Tanzania [10]

Answer:

x=-11/12

Step-by-step explanation:

Given an equation for x

x -2/3(3x - 4) + 3x = 5/6

We are asked to find the value of x.

We use equation rules to solve

To get rid of denominator in fraction, let us multiply the whole equation by 6.

6x-4(3x-4) +18x = 5

Simplify:

-6x+18x+16 =5

12x = 5-16 = -11

x = -11/12

3 0
3 years ago
△PQR is rotated 180° about the origin. What is the coordinate for Q' ?
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Answer:

Part 1:

Q’ = (2, -3)

Part 2:

R’ = (-3, -4)

Hope this helps!

8 0
3 years ago
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