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JulijaS [17]
2 years ago
12

What is the cube root of -216 end root

Mathematics
2 answers:
givi [52]2 years ago
7 0
The cube root of -216 is -6.0
Tema [17]2 years ago
6 0

Answer:

-6

Step-by-step explanation:

Recall that the cube root of a negative number is negative, and that the cube root of a positive number is positive.

In this case we want to find ∛-216.  The result will be negative:

-∛216

Since 6³ = 216 and ∛216 = 6,

-∛216 = -6

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meriva

Answer:

a=9

Step-by-step explanation:

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3 years ago
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Thor’s hammer can cover 4.95 km in a second. How many kilometers will it cover in 4.95 seconds
valina [46]

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24.5025

Step-by-step explanation:

4.95 x 4.95=24.5025

Hope I helped!

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Please answer this question for points
alexgriva [62]

Answer:

<h2>y = -2x + -3</h2>

Step-by-step explanation:

Slope-intercept form is y = mx + b

"m" is the slope, how steep the line is.

"b" is the y-intercept, where to graph hits the y-axis.

Check the scale for this grid. Since there are "1" written on the first box after the middle, <u>one square = one unit</u>.

To find "m", use  m = \frac{rise}{run}   between the two dotted points on the graph. The first point is always on the left.

<u>"Rise" means how many squares above</u> the first point the second point is.

Since the second point is below the first point, the number is negative.

<u>"Run" means how many squares to the right</u> the second point is.

m = \frac{rise}{run}          

m = \frac{-2}{1}

m = -2

To find "b", look at where the graph it touching the y-axis.

The y-axis is the vertical line (going from top to bottom).

Count the number of squares from the grid's middle to the graph line.

There are 3 squares.

Since the graph touches below the origin, this is a negative number.

b = -3

In the boxes, you put negative two (-2) and negative three (-3).

* Usually we would simplify the equation to y = -2x - 3.

6 0
2 years ago
In the last couple of months, Jack has seen rabbits in his backyard on
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Step-by-step explanation:

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3 years ago
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Andrej [43]

A triangle is a three-edged polygon with three vertices. Only the law of Sine can be applied to solve the triangle.

<h3>What is a triangle?</h3>

A triangle is a three-edged polygon with three vertices. It is a fundamental form in geometry. The sum of all the angles of a triangle is always equal to 180°.

The sum of all three angles can be written as,

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x = 40°

For the sine rule to be applicable, two angles and a side or an angle and two sides are needed. Therefore, the law of Sine can be applied to solve the triangle.

For the cosine rule to be applicable, two sides and an angle between them is needed to be known, hence, the law of cosine can not be applied.

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Learn more about Triangle:

brainly.com/question/2773823

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6 0
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