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Vitek1552 [10]
3 years ago
7

Bakery charges $4.00 per cupcake. How much will it cost for 2 cupcakes? 5 cupcakes? 7 cupcakes? 9 cupcakes? 12 cupcakes?

Mathematics
2 answers:
DochEvi [55]3 years ago
6 0
$8.00 for 2
$20.00 for 5
$28.00 for 7
$36.00 for 9
$48.00 for 12
Helen [10]3 years ago
5 0

Answer:

$8

$20

$28

$36

$48

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4 years ago
Help please. I’m stuck on this one
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Answer:

b = 25m

Step-by-step explanation:

Hi there!

We're given angle B and the length of <em>a</em> in this right triangle. We must solve for the length of <em>b</em>. <em>a</em> and <em>b</em> are the two legs of the right triangle.

In this case, we can use the tangent ratio:

tan\theta=\displaystyle\frac{opposite}{adjacent}

Plug in the given information:

tan\displaystyle\frac{\pi}{4} =\displaystyle\frac{b}{25}\\\\25tan\displaystyle\frac{\pi}{4} =b\\\\b=25

Therefore, b = 25m.

We can also use this using special triangle rules. \displaystyle\frac{\pi}{4} radians is equal to 45 degrees, making this a 45-90-45 triangle. This would make <em>a</em> and <em>b</em> equal in length.

I hope this helps!

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Please help!!!!!!!!!!!!!!!
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(P.S. 10^6 is 10 to the sixth power)
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