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kobusy [5.1K]
2 years ago
14

Which expression is equivalent to 3 square root of 125x6y15z3?

Mathematics
1 answer:
Elina [12.6K]2 years ago
5 0
Assuming this expression is: \sqrt[3]{125x^6y^{15}z^3}, we can take the cube roots of each of the individual terms 125, x^6, y^{15}, z^3. The cube root of 125 is 5, while the cube root of the exponents is simplified by dividing each exponent by 3. This results in the answer of:5x^{\frac{6}{3}}y^{\frac{15}{3}}z^{\frac{3}{3}} = 5x^2y^5z
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Please help me with my question<br> Thank you <br> :))BRAINLIEST AVAILABLE
lara [203]
P=4πlr²
r²=P/4πl
r=√(P/4πl)= 1/2*(√(P/πl)
Answer is A
4 0
3 years ago
A distance travaled by train in three hours with a constant speed of r miles per hour
True [87]

The distance travelled by the train with constant speed of r miles will be 3r.

<h3><u>What is Speed?</u></h3>
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We know the formula of distance linking the speed and the time.

Distance = speed × time

Substituting the given values to get:

Distance = r × 3

Distance = 3r

Know more about Speed with the help of the given link:

brainly.com/question/6280317

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5 0
2 years ago
A rain barrel is full of water and used to water the garden. The rain barrel loses water at the rate 2.5 gallons of water per mi
soldier1979 [14.2K]
Answer: <span>y - 37.5 = 2.5 ( x - 7)

Explanation:

1) The point-slope form is has this form:

 y - y1 = m (x - x1)

Where m is the slope or rate of change and x1, y1 are the coordinates of the point.

2) you are told that the the rate of change of water (m) is 2.5

m = 2.5

3) The point is given by that after 7 min the rain barrel contains 37.5 gallons. This is:

x1 = 7
y1 = 37.5

</span>4) Replace those value in the point-slope model:

y - 37.5 = 2.5 ( x - 7)

That is the point-slope model or equation.

4 0
3 years ago
Which coordinate pair fits the set of coordinates {(0, 4), (-2, 1), (-4, -2)} defined by a linear function?
kati45 [8]
<span>D) (-6, -5) is the answer. ope it helps!</span>
6 0
3 years ago
Read 2 more answers
Which is bigger 4/7 or 3/5
romanna [79]
3/5 is bigger because 4/7 = 20/35 and 3/5 = 21/35
8 0
3 years ago
Read 2 more answers
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