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qwelly [4]
3 years ago
7

Which describes the difference between the two sequences?

Mathematics
1 answer:
mash [69]3 years ago
8 0

Answer:

its a)the first sequence is geometric bc of the common ratio of 2. the second sequence is arithmetic bc of the common difference of 7.

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Plz help me with these 2 questions asap
ehidna [41]

Answer: B

Step-by-step explanation:

5 0
3 years ago
Change the repeating decimal to a fraction:<br> 0.376376376...
Vedmedyk [2.9K]

Let <em>x</em> = 0.376376376...

Then 1000<em>x</em> = 376.376376376...

So we have

1000<em>x</em> - <em>x</em> = 376.376376376... - 0.376376376...

999<em>x</em> = 376

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3 years ago
Evaluate the expression for ((8x^2)^2/(2y^3)4)^-1 for x=2 and y=-1
Tatiana [17]
Here is the answer. Please give me brainliest

7 0
3 years ago
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matrenka [14]

Answer:

Step-by-step explanation:

These are logically difficult,  so it makes sense to me you're asking about this.

so  A = 1/2 (big arc - small arc)

and 360 = big arc + small arc

then

360 - small arc = big arc

so rewrite  the top equation

A = 1/2(360-small arc -small arc)

63 =  1/2( 360 - 2 small arc)

2* 63 = 360 - 2 small arc

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2small arc = 234

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8 0
3 years ago
Why do we multiply by sin -1 to cancel it out rather than divide by sin?
Leya [2.2K]

Answer:

The sin-1 is cancelling out the angle it has ordered.

Sin 45 = 1/ √ 2

This is why we can also check Cos 1/ √ 2 and Tan 1

Step-by-step explanation:

8 0
3 years ago
Read 2 more answers
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