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Neko [114]
2 years ago
8

Will give brainliest to correct answer

Mathematics
2 answers:
nordsb [41]2 years ago
6 0

Answer:

The answer is b

Step-by-step explanation:

wel2 years ago
4 0

Answer: The answer is B

Step-by-step explanation:

I don't know how to explain it but I am sorry if it is wrong

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A cylinder has a height of 23 m and a volume of 18,488 m³. What is the radius of the cylinder? Round your answer to the nearest
diamong [38]
The radius to this cylinder is 16.
3 0
3 years ago
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Simplify square root of (1-cos)(1+cos)/cos^2
Pavel [41]
I hope this helps you



(1-cosx)(1+cosx)=1+cosx-cosx-cos²x=1-cos²x=sin²x


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3 0
2 years ago
Plz help guys, it is a pretty easy sum​
RoseWind [281]

Answer:

a3+13a

Step-by-step explanation:

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7 0
2 years ago
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What is the square root of <br> X of the power of 2 -1 =80?
zepelin [54]

Answer:

x=6561

Step-by-step explanation:

We can solve this equation for x to get

\sqrt{x} -1=80\\\\\sqrt{x} =81\\x=(81)^2\\\\x=6561

5 0
3 years ago
Help me... :/<br><br> Find the measure of each exterior angle of a regular 45-gon.
GuDViN [60]

Answer:

7740° / 45

Step-by-step explanation:

The sum of the interior angles is given by this formula: (n - 2) * 180°. So a regular 45-gon would have interior angles that add up to: (45 - 2) * 180°. = 43 * 180°. = 7740°. Now divide that by the 45 angles to find the measure of one interior angle

hope that helped :(

7 0
3 years ago
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