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Ronch [10]
3 years ago
10

Find the area of the shaded regions below. Give your answer as a completely simplified exact value in terms of π (no approximati

ons). Will give brainliest!!!

Mathematics
1 answer:
Svetach [21]3 years ago
8 0

Answer:

Answer:18+4.5\pi \\

Step-by-step explanation:

This shape is a triangle with a semicircle connected to it

and this triangle is a right triangle so side A=B

that means the other leg is 6.Knowing that we can solve

The formula for the area of a triangle is (base×height)÷2

so that means 6×6 equals 36 and if you divide that by 2 you get the 18.

Now we will deal with the semicircle. We know that both of the legs are 6 so that means the diameter is 6 and now we solve 6 divided by 2 equals 3 and we will have to square that and we will 9 and since it is a semicircle we have to divide it by 2  and that will give us 4.5 and since we have to express it in terms of pi it will be 4.5(pi) and then we add both of the areas

giving us 18+4.5(pi)

and do you go to RSM

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Given series is 2.4,-4.8,9.6,-19.2

To find whether it has common difference or common ratio let us find few differences and few ratios of consecutive terms.

Common difference of first 2 terms = 2nd term - first term = -4.8-2.4 = -7.2

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Since those common differences are not equal the given series does not have common difference at all.

To check if it has common ratio or not let us find few ratios of consecutive terms.

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7 0
3 years ago
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Answer: A

Step-by-step explanation:

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8 0
3 years ago
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What is 9999 times 886 + 234
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9999*886+234

(9999*886)+234

= 8859114+234

+ 8859348


I hope that's help !

7 0
3 years ago
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