What is the square root of -1

Mathematics

1 answer:

patriot [66]3 years ago

6 0

Answer:

Step-by-step explanation:

This is the answer you get when you square and you get a negative number.

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1/3 divided by 8??????????

Serga [27]

Answer: 1/24

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Exploring the graph of y equals cosine Theta

irga5000 [103]

Answer: see below

<u>Step-by-step explanation:</u>

The coordinates on the Unit Circle are (cos, sin). Since we are focused on cosine, we only need to focus on the left side of the coordinate. The cosine value (left side) will be the y-value of the function y = cos x

Use the quadrangles (angles on the axes) to represent the x-values of the function y = cos x.

Quadrangles are: 0°, 90°, 180°, 270°, 360° <em>(360° = 0°)</em>

Together, the coordinates will be as follow:

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LekaFEV [45]

To find the measure of a singular window we need to find the area which is length times width. so that's 2.75(4) which is 11 square feet. However, Kevin has four windows which means he needs 11(4) square feet for all the windows. Which would mean Kevin needs 44 sqaure feet.

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Image attached with question.

butalik [34]

Answer:

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Step-by-step explanation:

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Answer:

true, false, true

Step-by-step explanation:

it only changes the direction

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