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Murljashka [212]
3 years ago
10

2 square root of 25 plus 17 minus 23

Mathematics
1 answer:
Vesnalui [34]3 years ago
6 0
2  <span>√25 +17 -23
2(5) +17 -23
25+17-23
19</span>
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What is the expanded form of 503.208
xxMikexx [17]

Answer: 500 + 3 + .200 +.008

Step-by-step explanation: You add 500 and 3 then after you get your number add .200 then add .008

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5x - x +8= 48<br> x=<br> How do you solve this
Artemon [7]

Answer:

x=2/11 hope is right

Step-by-step explanation:

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3 years ago
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Each week Leah works 5 days and is paid a total of $682.
Morgarella [4.7K]
Answer is $17.60 Rate of pay

Step by step.

First we know she worked the following hours

8:45 - 12:15 = 3.5 hours
13:15 - 17:30 = 4.25 hours

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4 0
1 year ago
The graph of y = f(x) graphed below . What is the end behavior of f(x) ?
solmaris [256]

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last option

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7 0
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Question Help
klasskru [66]

Answer:

16 times

Step-by-step explanation:

\textsf{Volume of a cone}=\sf \dfrac{1}{3} \pi r^2 h \quad\textsf{(where r is the radius and h is the height)}

If only the radius is changed, the change in volume will be proportionate to the multiplicative factor squared.

\sf \implies Volume =\dfrac{1}{3} \pi (ar)^2h=\dfrac{1}{3} \pi (a^2)r^2h

Therefore, if the cone is quadrupled (multiplied by 4), the volume of the larger cone will be 4² times greater than the volume of the smaller cone, so <u>16 times greater </u>than the smaller cone.

<h3><u>Proof</u></h3>

Given:

  • radius = 6
  • height = 9

Substituting the given values into the formula:

\sf \implies Volume =\dfrac{1}{3} \pi (6)^2(9)=108 \pi \: \:cubic\:units

If the radius is quadrupled:

  • radius = 6 × 4 = 24
  • height = 9

Substituting the new given values into the formula:

\sf \implies Volume =\dfrac{1}{3} \pi (24)^2(9)=1728 \pi \: \:cubic\:units

To find the number of times greater the volume of the large cone is than the volume of the smaller cone, divide their volumes:

\sf \implies \dfrac{V_{large}}{V_{small}}=\dfrac{1728\pi}{108\pi}=16

So the volume of the larger cone is <u>16 times greater</u> than the volume of the smaller cone.

4 0
2 years ago
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