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Rasek [7]
3 years ago
12

At a school bake sale, a total of 40 cupcakes and muffins were sold. The total number of cupcakes sold was 12 more than the numb

er muffins. How many cupcakes were sold at the bake sale?
Mathematics
1 answer:
Genrish500 [490]3 years ago
3 0
28 cupcakes were sold at the bake sale
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Step-by-step explanation:

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3 0
3 years ago
Please help i have no idea what it means and the test is tomorrow.
Anarel [89]

Answer:

H. 2

Step-by-step explanation:

√(1 − cos² x) / sin x + √(1 − sin² x) / cos x

Use Pythagorean identity.

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So:

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and

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Substitute:

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8 0
3 years ago
(03.01 MC)
vekshin1

Answer:

Option (1) will be the answer.

Step-by-step explanation:

Coordinates of the points A and B lying on the line f are (0, 2) and (2, 0) respectively.

Slope of the line f,

m_{1}=\frac{y_{2}-y_{1}}{x_{2}-x_{1}}

m_{1}=\frac{2-0}{0-2}

m_{1}=-1

After dilation of line f by a scale factor of 2, coordinates of A' and B' will be,

Rule for dilation,

(x, y) → (kx, ky)

Where k = scale factor

A(0, 2) → A'(0, 4)

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m_{2}=\frac{0-4}{4-0}

m_{2}=-1

Since, m_{1}=m_{2}=-1

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Option (1) will be the answer.

6 0
3 years ago
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Answer:

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3 years ago
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