3 years ago

I need help with 1,7,13,19 in arithmetic sequence and three terms

Mathematics

1 answer:

PtichkaEL [24]3 years ago

3 0

$a_{n} = 1 + (n-1)6$ This should be the answer. Hope this helps! The three next terms are 25, 31, 37.

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Evaluate the expression below if m = 350.<br><br> 3.5m =

Lena [83]

Answer:

1,225

Step-by-step explanation:

3.5×350=1225

its saying m is 350 and the question is asking 3.5 times 350

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2 years ago

It's in the attachment <br> URGENT

maxonik [38]

Step-by-step explanation:

$\frac{2a}{a + b - c} = \frac{2b}{b + c - a} = \frac{2c}{a + c - b} = k \\ \\ by \: theorem \: on \: equal \: ratios \\ \\ \frac{2a + 2b + 2c}{a + b - c + b + c - a + a + c - b} = k \\ \\ \frac{2(a + b + c)}{a + b + c} = k \\ \\ \therefore \: k = 2$

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3 years ago

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Marina CMI [18]

No, it can't.

Irrational numbers are numbers that cannot be expressed as fractions.

So therefore, Pi cannot equal 22/7.

4 0

2 years ago

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A 24 ft ladder is positioned next to a house for window cleaning. The manufacturer recommends the ladder rest at an angle of 76°

Butoxors [25]

Answer:

6 feet

Step-by-step explanation:

cos = adj/hyp

cos76 = adj/24

multiply both sides by 24

24 * cos76 = adj

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Rounded

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3 years ago

Please help ASAP!!!!Determine the total number of outcomes.

Cerrena [4.2K]

Answer:

I believe it would be A

Step-by-step explanation:

A deck of cards has 52 cards in it, so it cant be C or D, and with all the possibilities it could not be B

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2 years ago