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2 years ago

Write 3x^2/5 in radical form

Mathematics

1 answer:

zimovet [89]2 years ago

7 0

Answer:

$3\sqrt[5]{x^2}$

Step-by-step explanation:

As written, no radical is implied. The expression can be rewritten as ...

(3x^2)/5 = (3/5)x^2

_____

Perhaps you intend ...

3x^(2/5)

The denominator of the exponent becomes the index of the radical:

$3x^{\frac{2}{5}}=\boxed{3\sqrt[5]{x^2}}$

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The area of the top face of a cube is 49cm^3. What is the volume of th cube?

Vlad1618 [11]

Answer:

$V=2401cm^{3}$

Step-by-step explanation:

The fact that the figure is a cube means all sides, faces, and corners are equal.

$V=BHW$

$V=49cm^{2}(W)$

$V=49cm^{2}(49cm)\\ V=2401cm^{3}$

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2 years ago

Subtract 1/4w+4 from 1/2w+3. A. −14w+7 B. −14w+1 C. 14w+7 D. 14w−1

frozen [14]

Im going with B) -14w+1

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3 years ago

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How much is 1.4 kg minus 650 grams

faltersainse [42]

First of all you have to convert kg to grams

so there is 1 kg in 1000g
.4 kg is 400g
1000+400= 1400g

1400-650 = 750 kg

that's your final answer

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3 years ago

WILL MARK BRAINLIEST ANSWER!!! 6. Find the measure of angle x.

ehidna [41]

Answer:

A: 71°

Explanation:

The interior angles of a triangle must always equal 180°.

We have two of the angles, and if we add them up and subtract it from 180°, we can get the missing angle.

49+60+x=180

Add 49 and 60

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Isolate the x, so subtract 109 from 180

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2 years ago

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A wild horse runs at a rate of 8 miles per hour for 6 hours. Let yy be the distance, in miles, the horse travels for a given amo

spin [16.1K]

Answer:

$0\leq x\leq 6$

$0\leq y\leq 48$

Step-by-step explanation:

we are given

speed =8 mph

time = 6 hours

so, we have

$x=6$

now, we can find distance

distance = (speed)*(time)

$distance=8\times 6 miles$

$distance=48 miles$

so, we have

$y=48 miles$

so, our range for x and y can be

$0\leq x\leq 6$

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3 years ago