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lana [24]
3 years ago
14

3.) You are wrapping a present in shape of a tube,

Mathematics
1 answer:
sertanlavr [38]3 years ago
5 0

Answer:

56π = 175.929, so no.

Step-by-step explanation:

Surface area formula: 2B+Ph (where B is area of the base, P is perimeter of the base, and h is height.)

2(4π) + 4π(12)

8π +48π

56π = 175.9 ft^2

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Find the constant of proportionality for the table of values and write in the form y = kx
sveta [45]

Answer:

Option 'B' is correct.

Step-by-step explanation:

Since we have given that

Number of lemons used is denoted by 'y'.

Number of glasses of lemonade is denoted by 'x'.

As we can observe that ,

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so we can write i as

\frac{x}{y} = \frac{1}{4}

By cross multiplication

<em>y=4x</em>

So, if write it in the form y=kx,

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7 0
3 years ago
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Answer:

±  \sqrt{3}  \:  \: ( \sqrt{3}  \:  \: or \:  \:  -  \sqrt{3} )

Step-by-step explanation:

\sqrt{3}  \times  \sqrt{3}  = 3 \:  \: (rationalize)

\sqrt{3}  \times ( -  \sqrt{3} ) =  - 3

The rationalizing factor of \sqrt{ 3}

is \boxed{\green{\sqrt{3}  \:  \: or \:  \:  -  \sqrt{3}}}

5 0
2 years ago
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Veseljchak [2.6K]

Answer:

h(3) = -3

Step-by-step explanation:

h(3) = 4-7

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6 0
3 years ago
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A window is shaped like a parallelogram. The base is 16 inches long. The area is 608 square inches. What is the height of the wi
OleMash [197]

Answer:

The height of the window is <u>38 inches</u>.

Step-by-step explanation:

Given:

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The base is 16 inches long.

The area is 608 square inches.

Now, to find the window's height.

Let the height be h.

The area = 608 square inches.

The base (b) = 16 inches.

Now, to get the height of the window we put formula:

Area =b\times h\\\\608=16\times h\\\\Dividing\ both\ sides\ by\ 16\ we\ get:\\\\38=h\\\\h=38\ inches.

<u><em>Thus, the height is 38 inches.</em></u>

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Answer:

D

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