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3 years ago

Enjoli is making cupcakes for a party. She needs 45 cupcakes but the recipe makes 15.

Mathematics

2 answers:

Gwar [14]3 years ago

8 0

Answer:

The answer would be C

Step-by-step explanation:

scoundrel [369]3 years ago

6 0

Answer:

Step-by-step explanation:

Enjoli needs 45 cupcakes for the party

The recipe makes 15 cupcakes

So Enjoli needs three times what the recipe produces

Lets form an expression for number of cupcakes produced by the recipe;

1 batches + 1.5 strawberries= 15 cupcakes---------multiply by 3 to get Enjoli's

3batches + 4.5 strawberries= 45 cupcakes

From the graph, it is point C

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gulaghasi [49]

Answer:

Option C) is correct

That is t=StartFraction p Over s Subscript 1 Baseline minus s Subscript 2 Baseline EndFraction

It also can be written as $t=\frac{p}{s_{1}-s_{2}}$

Step-by-step explanation:

Given equation can be written as below:

$p=s_{1}t-s_{2}t$

Now to solve the equation for t:

$p=s_{1}t-s_{2}t$

Taking common term t outside on RHS we get

$p=(s_{1}-s_{2})t$

$\frac{p}{s_{1}-s_{2}}=t$

Rewritting the above equation as below

$t=\frac{p}{s_{1}-s_{2}}$

Therefore option C) is correct

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3 years ago

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valentinak56 [21]

Answer:

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3 years ago

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Ede4ka [16]

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I am Lyosha [343]

Answer:

(smallest, largest) = (B, C), (D, E), (G, J)

Step-by-step explanation:

Side lengths of a triangle are proportional to the sine of the opposite angle. In a triangle, a larger angle will always have a larger sine. That means the smallest angle is opposite the shortest side, and the largest angle is opposite the longest side.

The shortest side is 5 units, opposite angle B. The longest side is 7 units, opposite angle C.

smallest angle: B
largest angle: C

The shortest side is 3 units, opposite angle D. The longest side is 5 units, opposite angle E.

smallest angle: D
largest angle: E

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<em>Additional comment</em>

Angles in a triangle may exceed 90°. The sine function actually is decreasing for angles above 90°. However, since the total of angles of a triangle must be exactly 180°, there <em>cannot be two angles in a triangle such that the smaller angle has the larger sine</em>.

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