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3 years ago

Find the amplitude of y= 10 cos ø. Then graph the function.

Mathematics

1 answer:

Zina [86]3 years ago

7 0

Answer:

The amplitude is 10

Step-by-step explanation:

Seeing the equation, |a|= amplitude

y = a sin (bx+c)+d

(sin is example, but it same for all of the trigonometry functions)

Amplitude means the height from the center of the graph

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galina1969 [7]

Given that the hot chocolate is made of 480 grams of milk and 20 grams of cacao.

We need to determine the percentage of cacao in hot chocolate.

<u>The percentage of cacao:</u>

The total grams of hot chocolate can be determined by adding the total grams of milk and the total grams of cacao.

Total grams of hot chocolate = Grams of Milk + Grams of cacao

Total grams of hot chocolate = 480 + 20 = 500 grams.

Thus, the total grams of hot chocolate is 500 grams.

Now, we shall find the percentage of cacao.

The percentage of cacao is given by

$\frac{100}{500}\times 20$

Simplifying, the values, we get,

$\frac{2000}{500}=4\%$

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nikdorinn [45]

Answer:

Step-by-step explanation:

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First of all multiply through by 5 to eliminate the fraction

That's

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Step-by-step explanation:

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