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ELEN [110]
3 years ago
7

Question:

Mathematics
1 answer:
UkoKoshka [18]3 years ago
5 0

Answer:

7.5

Step-by-step explanation:

3 + (1.5 x 3) = 7.5

It should be about 7.5 inches tall after 3 weeks.

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Yuri [45]
-m-4=-13
-m=-13+4=-9
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A circle has a circumference of 50.24 units.<br> What is the radius of the circle?
S_A_V [24]

2 \times \pi \times r = 50.24 \\ 2 \times  \frac{22}{7} r = 50.24 \\ r =  \frac{50.24 \times 7}{22 \times 2 }  \\ r =  \frac{351.68}{44}  \\ r = 7.99

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Mr Oneill bought cheese, turkey slices and wheat rolls for $55. The ratio of the amount of money spent on cheese to the amount o
astra-53 [7]

Answer:

Mr. O'neill buy 33 turkey slices.

Step-by-step explanation:

Firstly let us denote <em>amount of money spent on Cheese by the symbol C.</em>

<em>                                  amount of money spent on Turkey by the symbol T.</em>

<em>                                   amount of money spent on Wheat by the symbol W.</em>

Now we are the ratio of amount of money spent on cheese to the amount of money spent on turkey slices as 2:3 ;

       We can represent this as  \frac{C}{T} = \frac{2}{3}

The ratio of the amount of money spent on cheese to the amount of money spent on wheat rolls is 6:5 ;

        We can represent this as  \frac{C}{W} = \frac{6}{5}

Now we will make C also 6 in the first ratio to represent similarity in ratios i.e.     \frac{C}{T} = \frac{2 * 3}{3 * 3} = \frac{6}{9}

So, the ratio of amount of money spent on cheese to the amount of money spent on turkey slices to the amount of money spent on wheat rolls is represented by 6 : 9 : 5.

To find the amount of money spent on turkey slices = \frac{9}{6+9+5} * $55 = $24.75

Since cost of each turkey slice cost = $ 0.75

Therefore, Cost of each turkey slice * Number of turkey slices = Total amount of money spent on turkey slices

    $0.75 * Number of turkey slices = $24.75

Therefore, Number of turkey slices that Mr. O'neill buy = $24.75/$0.75

                                                                                            = 33 slices.

4 0
3 years ago
What is the sum of the interior angles of a regular hexagon?
9966 [12]

<span>sum of the interior angles of a polygon = (n - 2) x 180
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(6-2) x 180
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answer
<span>c. 720</span>
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I want to know x=,y=,z=
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Y=29

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3 years ago
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