3 years ago

Write a cosine equation with an amplitude twice as big and a period half as long as y=2cos(1/4x)+2

Mathematics

1 answer:

Vitek1552 [10]3 years ago

8 0

Answer:

not sure

Step-by-step explanation:

i wish i was

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Answer:He is wearing a coat and the temperature is below 30°F.

Step-by-step explanation:

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3 years ago

Find the area of the circle. Round your answer to the nearest tenth. The circle has a radius of 9

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I is at least ten because of nine it rounds to ten

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Could the following side lengths form a right triangle? Elplain 11,60,61

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Answer:

Yes

Step-by-step explanation:

A^2+B^2=C^2

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2 years ago

When you subtract one equation from the other what is the value of x

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3 years ago

The theoretical probability of choosing Event A is 2

Crazy boy [7]

Answer: $\dfrac{5}{7}$

Step-by-step explanation:

Given

The theoretical probability of choosing an event A is $\dfrac{2}{7}$

The sum of the probability of occuring and non-occuring of an event is always equal to 1.

So, the probability of non choosing Event A is

$\Rightarrow 1-\dfrac{2}{7}\\\\\Rightarrow \dfrac{7-2}{7}\\\\\Rightarrow \dfrac{5}{7}$

8 0

3 years ago