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geniusboy [140]
3 years ago
8

What is the similarity ratio of a cube with volume 2197 m3 to a cube with volume 512 m3?

Mathematics
2 answers:
Zielflug [23.3K]3 years ago
4 0
13/8 is your answer hope it helps

Airida [17]3 years ago
3 0

Answer:

The similarity ratio of two cube is 13:8

Step-by-step explanation:

The ratio of a cube with volume 2197 m³ to a cube with volume 512 m³

Here we need to find the similarity ratio of volume of two cube.

Ratio gives the scale factor of two cube which shows the similarity of two figure.

Volume of cube = side³

Similarity ratio = ratio of side of two cube.

Volume of first cube = 2197

\text{Side of first cube }=\sqrt[3]{2197}=13

Volume of second cube = 512

\text{Side of 2nd cube }=\sqrt[3]{512}=8

Ratio=\dfrac{Cube 1}{Cube 2}

Ratio=\dfrac{13}{8}

Hence, The similarity ratio of two cube is 13:8

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Fiona can make 8 cards in 12 hour. She divides to find the number of cards she can make per hour, but she makes a mistake. Three
Andrews [41]

Answer:

2/3 card per hour

Step-by-step explanation:

The correct calculation is given below

The number of cards she can make per hour is :

12 hours = 8 cards

1 hour = x cards

Cross Multiply

12 hours × x cards = 8 cards × 1 hour

x cards = 8 cards × 1 hour/12 hours

x cards = 2/3 card

She can make 2/3 card per hour

5 0
3 years ago
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Find the measure of z
IRISSAK [1]

Answer:

z=55

Step-by-step explanation:

The two angles form a straight line which is 180 degrees

80 + 2z-10 = 180

Combine line terms

70 +2z = 180

Subtract 70 from each side

70-70 +2z= 180 -70

2z = 110

Divide by 2

2z/2 = 110/2

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5 0
3 years ago
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I'm confused<br>What is the answer?​
forsale [732]

If <em>c</em> > 0, then <em>f(x</em> - <em>c)</em> is a shift of <em>f(x)</em> by <em>c</em> units to the right, and <em>f(x</em> + <em>c)</em> is a shift by <em>c</em> units to the left.

If <em>d</em> > 0, then <em>f(x)</em> - <em>d</em> is a shift by <em>d</em> units downward, and <em>f(x)</em> + <em>d</em> is a shift by <em>d</em> units upward.

Let <em>g(x)</em> = <em>x</em>. Then <em>f(x)</em> = <em>g(x</em> + <em>a)</em> - <em>b</em> = (<em>x</em> + <em>a</em>) - <em>b</em>. So to get <em>g(x)</em>, we translate <em>f(x)</em> to the left by <em>a</em> units, and down by <em>b</em> units.

Note that we can also interpret the translation as

• a shift upward of <em>a</em> - <em>b</em> units, since

(<em>x</em> + <em>a</em>) - <em>b</em> = <em>x</em> + (<em>a</em> - <em>b</em>)

• a shift <em>b</em> units to the right and <em>a</em> units upward, since

(<em>x</em> + <em>a</em>) - <em>b</em> = <em>x</em> + (<em>a</em> - <em>b</em>) = <em>x</em> + (- <em>b</em> + <em>a</em>) = (<em>x</em> - <em>b</em>) + <em>a</em>.

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3 years ago
What’s -3 1/9 — (-5 5/9)
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7 0
3 years ago
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kirill115 [55]

Answer:

A

Step-by-step explanation:

Given

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The denominator of f(x) cannot be zero as this would make f(x) undefined.

Equating the denominator to zero and solving gives the value that x cannot be and if the numerator is non zero for this value then it is a vertical asymptote.

x + 3 = 0 → x = - 3 is the vertical asymptote

7 0
3 years ago
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