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Agata [3.3K]
2 years ago
8

Find the sum of the following series

Mathematics
1 answer:
leonid [27]2 years ago
4 0

Answer:

They are in A. P so the sum will be 2380

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Plsss help ASAP I need a good grade
attashe74 [19]

Answer:

the answer is 4w-14=14 w=7

8 0
3 years ago
the ratios of the sides of a triangle are 3:2:4. if the shortest side is 26cm, what is the length of the longest side?
zalisa [80]
Answer: 52

Divide 26/2 and you get 13, and then multiply 13 by 4. Think of it as a proportion.
4 0
3 years ago
PLEASE HELP ASAP! WILL GIVE BRAINLIEST! I don’t really understand how to do this?
galben [10]

so we're trying to figure what portion of silas' slime is detergent. we know that his slime is a combo of 5 oz glue and 2 oz detergent for a total of 7 oz of slime.

what we want to find is how much of those 7 oz of slime is detergent.

quite simply 2 oz of the 7 is detergent.

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then move the decimal over two spots to get

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4 0
3 years ago
find the area of the shaded regions. Give your answers as a completely simplified exact value in terms of pi. (no approximate)
Zigmanuir [339]

Answer:

Take out the area of the full circle first:

A= pi r^2

A= 3^2 x pi

A= 28.274 cm3

Area of smaller cirlces:

A= pi r^2

A= 1^2 x pi

A= 3.14159

Multiply by 2 as 2 circles: 6.28318

Substract unshaded from shaded: 28.274-6.28318

Area of shaded is 21.99082 cm3

Step-by-step explanation:

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Answer questions 5 to 25 BIG REWARD
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Answer:

.

Step-by-step explanation:

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3 years ago
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