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natima [27]
3 years ago
11

4/3 = 24/30 proportional yes or no

Mathematics
2 answers:
mr Goodwill [35]3 years ago
7 0
Use a calculator to evaluate the left and right side separately.

4/3 = 24/30
1.333 = 0.8

The equation is false.

----------------------------------

Alternatively, you can cross multiply like so

4/3 = 24/30
4*30 = 3*24
120 = 72

Since that equation is false, it means that the original equation 4/3 = 24/30 is false.
vivado [14]3 years ago
3 0
It's not a fraction. I have to make it an equation
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shepuryov [24]

Answer:

179.50

Step-by-step explanation:

The formula for calculating pi is as followed: 4/3·π·r³

The question is either asking to calculate using 3.14 for π or add π at the end of your answer instead of completing it. I will substitute π for 3.14.

∴V=4/3·3.14·3.5³

V=179.503333333

Round your answer to the nearest hundredth:

179.503333333 rounded to the nearest hundredth becomes 179.50

∴V=179.50

-------------------------------------------------------------------------------------------------------------

Another way to answer this question is to use the same formula; but not substitute 3.14 into the answer.

V=π.4/3·r³

V=π·57.1666666667

Round 57.1666666667: 57.17

V=57.17π

Either one would work. Hope this works.

5 0
2 years ago
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SIZIF [17.4K]

Answer:

-1/6

Step-by-step explanation:

-1/2 + ( 3/4 x 4/9)

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Rearranging the fractions

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-1/2 + (1/3*1)

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3 years ago
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Hello!

The sum of all angle measures in a heptagon in 900°. We will subtract all of these angles from 900 to find our answer.

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4 0
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Step-by-step explanation:

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Answer:

<h2>✓ Simplifying Expressions</h2>

4y + 3y

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4y + 3y \\  = 7y

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<h3>> Therefore, the answer is 7y.</h3>
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3 years ago
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