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IrinaVladis [17]
1 year ago
10

Please help me on this!!

Mathematics
1 answer:
Mrac [35]1 year ago
4 0

Answer:

Pretty sure it's "only i"

Step-by-step explanation:

A constant rate of change means that something changes by the same amount during equal intervals.

$30 is the same amount whereas 10% could vary.

Hope this helps.

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Which expression is equivalent to 10k + 17 - 7j - 18 - 11k?
kodGreya [7K]

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-7j-k-1

Step-by-step explanation:

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PLease help me ,really need help with explanation​
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a)

Check the picture below.

b)

volume wise, we know the smaller pyramid is 1/8 th of the whole pyramid, so the volume of the whole pyramid must be 8/8 th.

Now, if we take off 1/8 th of the volume of whole pyramid, what the whole pyramid is left with is 7/8 th of its total volume, and that 7/8 th is the truncated part, because the 1/8 we chopped off from it, is the volume of the tiny pyramid atop.

Now, what's the ratio of the tiny pyramid to the truncated bottom?

\stackrel{\textit{\Large Volumes}}{\cfrac{\textit{small pyramid}}{\textit{frustum}}\implies \cfrac{~~\frac{1}{8}whole ~~}{\frac{7}{8}whole}}\implies \cfrac{~~\frac{1}{8} ~~}{\frac{7}{8}}\implies \cfrac{1}{8}\cdot \cfrac{8}{7}\implies \cfrac{1}{7}

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2 years ago
10x+20=7x-8<br><br> Solve for x.
Kazeer [188]

Step-by-step explanation:

Isolate the variable

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2 years ago
If yo are given PNM = MOP How would you prove that MNPQ is a parallelogram?
Fed [463]

Answer:

  Response 1

Step-by-step explanation:

Response 1 is the only wording that is self-consistent. Response 1 is the appropriate response.

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Response 2 argues about angles, then concludes sides are congruent. This makes no sense.

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4 0
3 years ago
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8_murik_8 [283]

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We need to find the original price.

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Plug in the known final price

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Convert 110% to a decimal because the other numbers- such as the final price are also decimal numbers.

Convert 110% to a decimal by moving the decimal point up 2 spaces ( basically dividing it by 100)

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5 0
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