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never [62]
3 years ago
9

What is the index when the expression x^2/3 is rewritten as a radical expression?

Mathematics
1 answer:
yan [13]3 years ago
3 0

x^2/3 = ∛x^2


hope it helps

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What is the value of the expression?<br> 5(6-10)
MArishka [77]

Answer:

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Step-by-step explanation:

multiply 5 and 6 then 5 and -10

30-50=-20

6 0
3 years ago
What is the area of the sector? Either enter an exact answer in terms of \piπpi or use 3.143.143, point, 14 for \piπpi and enter
n200080 [17]

Question:

What is the area of the sector? Either enter an exact answer in terms of π or use 3.14 and enter your answer as a decimal rounded to the nearest hundredth.

Answer:

See Explanation

Step-by-step explanation:

The question is incomplete as the values of radius and central angle are not given.

However, I'll answer the question using the attached figure.

From the attached figure, the radius is 3 unit and the central angle is 120 degrees

The area of a sector is calculated as thus;

Area = \frac{\alpha }{360} * \pi r^2

Where \alpha represents the central angle and r represents the radius

By substituting \alpha = 120 and r = 3

Area = \frac{\alpha }{360} * \pi r^2 becomes

Area = \frac{120}{360} * \pi * 3^2

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Area = \pi * 3

Area = 3\pi square units

Solving further to leave answer as a decimal; we have to substitute 3.14 for \pi

So, Area = 3\pi becomes

Area = 3 * 3.14

Area = 9.42 square units

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8 0
3 years ago
I WILL GIVE U BRANLIEST What is the coefficient of x^2 in the simplified product of
Vikki [24]

Answer:

-14

Step-by-step explanation:

Okay first we must simplify the expression.

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then we look at the coefficient of x^2 and we see that it's -14

3 0
2 years ago
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vesna_86 [32]

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we know that

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Remember that

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In this problem

Looking at the graph

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so

x=-2 is an x-intercept or zero of the polynomial

To find out the factor move the constant to the left side and equate to zero

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x+2=-2+2\\x+2=0

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3 years ago
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Ludmilka [50]
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