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KATRIN_1 [288]
3 years ago
9

If cos(theta)= the square root of 3 divided by 2 then what what does cos squared theta =

Mathematics
1 answer:
777dan777 [17]3 years ago
3 0
You just take the answer from cos and square it. So your answer should be 3/2
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2 years ago
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Gekata [30.6K]

Answer:

A. A(n) = 150 • (0.74)^n–1 ; 33.29 cm

Step-by-step explanation:

This is a geometric sequence.

a%5B1%5D=1.5m=150cm, r=0.74

The formula is

a%5Bn%5D=a%5B1%5Dr%5E%28n-1%29

Just substitute a1 = 150cm and r = 0.74

a%5Bn%5D=150%280.74%29%5E%28n-1%29

That's the rule.

For the second part, substitute n = 6

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2 years ago
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Answer:

Place the compass point on vertex Y and draw an arc that intersects YX and YZ

Step-by-step explanation:

Given the construction of dividing an angle inteo two equal parts.

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As seen in figure the angle ∠XYZ is dividing into two equal parts.

The first step of construction is to place the needle of compass at Y and draw an arc that intersects YX and YZ.

Hence, the correct option is option C.

Place the compass point on vertex Y and draw an arc that intersects YX and YZ

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3 years ago
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evablogger [386]

Answer:

You divided by two.

Step-by-step explanation:

8/2=4

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8 0
3 years ago
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Answer:

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Simply divide the amount of items by the price of all of them, and then think of a real price that it'd be.

"$760 altogether"

Simply add all the total amounts together.


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3 years ago
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