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2 years ago

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

Mathematics

2 answers:

Artist 52 [7]2 years ago

6 0

Answer:

The answers are 3 and 2pi

Step-by-step explanation:

In-s [12.5K]2 years ago

5 0

Answer:

3 and 2

Step-by-step explanation:

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According to the Rational Root Theorem, which is not a possible solution of the

trapecia [35]

Answer:

5/2

Step-by-step explanation:

Possible rational roots are ...

±(divisor of 9)/(divisor of 2)

So, the possibilities are ...

±1/2, ±1, ±3/2, ±3, ±9/2, ±9

The one on your list that is not among these is 5/2.

5/2 is not a possible rational root.

8 0

2 years ago

sashaice [31]

Answer:

An 8-pack of frozen waffles costs $6.91. What is the unit price, rounded to the nearest cent?

Step-by-step explanation:

it is jashdsdhkjasdhjsd

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2 years ago

Determine the equation of the linear function that has a slope of -4 and passes through the point (2,-4). Write the equation in

padilas [110]

Answer:

Part 1) $y=-4x+4$

Part 2) The graph in the attached figure

Step-by-step explanation:

Part 1)

we know that

The linear equation in slope intercept form is equal to

$y=mx+b$

where

m is the slope

b is the y-intercept

we have

$m=-4\\point\ (2,-4)$

substitute in the linear equation

$-4=-4(2)+b$

solve for b

$-4=-8+b\\b=8-4\\b=4$

substitute

$y=-4x+4$

Part 2) Draw the equation

we know that

To graph a line we need two points

we have the y-intercept (0,4) and (2,-4)

Plot the points, connect them and join to draw the line

see the attached figure

7 0

2 years ago

You can perform a ____ by making comparisons using either the lowest or highest value in a range of values.

Galina-37 [17]

The answer is range check

6 0

3 years ago

What is the image of the point (-3, 4) after a rotation of 180° counterclockwise

alukav5142 [94]

Answer:

-3 ,-4

Step-by-step explanation:

5 0

2 years ago