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egoroff_w [7]
3 years ago
10

Express (16^3)^1/2 in simplest radical form.

Mathematics
1 answer:
Rufina [12.5K]3 years ago
6 0

Answer:

I assume you mean 16^(1/3) i.e. the cube root of 16

I am also assuming you mean the real cube root because, as you may know, every non-zero real number has three cube root - one real and two complex conjugates.

Since 16 = 8 x 2 and 8 = 2³ then (2³ x 2)^1/3 = (2³)^1/3 x 2^1/3 = 2 x 2^1/3

You might check that the cube root of 16 is about 2.52 which is twice the cube root of 2

Step-by-step explanation:

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Find the distance between the points
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Answer:

5 units

Step-by-step explanation:

Calculate the distance d using the distance formula

d = \sqrt{(x_{2}-x_{1})^2+(y_{2}-y_{1})^2    }

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d = \sqrt{(6-2)^2+(4-1)^2}

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   = \sqrt{16+9}

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4*25=100

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5 0
3 years ago
A 4​-ft vertical post casts a 12​-in shadow at the same time a nearby cell phone tower casts a 118​-ft shadow. How tall is the c
stiv31 [10]

Answer:

height of vertical post = 6ft

its shadow = 20 in

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So the ratio is  

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and if h is the height of the cell tower,

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Step-by-step explanation:

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The Answer of x is 112.1
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112.1
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