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Serga [27]
2 years ago
13

PLSS NEED HELP!!!!

Mathematics
2 answers:
vampirchik [111]2 years ago
8 0
Its B trust i took the test and got it right 
blondinia [14]2 years ago
3 0

Answer:   159.2\ cm^3

Step-by-step explanation:

The volume of cone is given by :-

\text{Volume}=\frac{1}{3}\pi r^2h

Given: The diameter of paper cups = 8 cm

Thus, the radius of paper cup (r)=\frac{8}{2}=4\ cm

The height of paper cup (h)= 9.5 cm

Now, the volume of paper cup will be :-

\text{Volume}=\frac{1}{3}\pi (4)^2(9.5)\\\\\Rightarrow\text{Volume}=\frac{1}{3}(3.14159265359)\times(16)(9.5)=159.174027782\approx159.3\ cm^3

Hence, the  best approximation for the volume of the paper cup 159.2\ cm^3

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Carmen is simplifying the expression (6. 21 0. 93) 0. 7. She recognizes that 0. 93 and 0. 07 will combine to equal 1, so she wou
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To solve the problem w must know about the Associative property.

<h2>Associative property</h2>

The associative property states that the addition of the sum of two numbers (a,b) and a third number(c) is equal to the addition of the sun of the last two numbers(b, c) and the first number(a).

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The property that will allow Carmen to do this without changing the value of the expression is the Associative property.

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<h3>Associative property.</h3>

Now, using Associative property,

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Hence, the property that will allow Carmen to do this without changing the value of the expression is the Associative property.

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brainly.com/question/1680548

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Find the sum: 4 radical 3 + 11 radical 12
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We want to find 4\sqrt{3} +11\sqrt{12}. 11\sqrt{12} can be written as 11\sqrt{4*3}=11*\sqrt{4} *\sqrt{3}=11*2*\sqrt{3}=22\sqrt{3}, so we can now write our original equation as: 4\sqrt{3}+22\sqrt{3}.

We can combine like terms: 4\sqrt{3}+22\sqrt{3}=26\sqrt{3}

Hope this helps!

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