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3 years ago

Please help me!! I really appreciate it thank you!

Mathematics

1 answer:

alexgriva [62]3 years ago

6 0

Step-by-step explanation:

Given sequence is: 8, 16, 32, 64, 128

Here, a = 8

$r = \frac{16}{8} = \frac{32}{16} = \frac{64}{32} = \frac{128}{64} = 2 \\ \because \: f(n) = ar^{n - 1} \\ \therefore \: f(n) = 8(2)^{n - 1} \\ where \: n = \{1, \: 2, \: 3, \: 4, \: 5 \}$

Hence, option B is the correct answer.

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What is the y intercept of the linear equation x

spin [16.1K]

x isn't a linear equation, it's just a variable or an expression or a letter of the alphabet.

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So every point on the line x=0 is a y intercept.

There is no "the" y intercept, no unique y intercept.

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3 years ago

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Triangle FGH has the following side lengths: FG = 5 ft, GH = 10 ft, HF = 12 ft Triangle PQR is similar to triangle FGH. The long

7nadin3 [17]

The first thing we must do for this case is find the scale factor.
We have then that for the larger side of both triangle, the scale factor is:
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To find the other two sides, we must apply the scale factor on each side of the triangle FGH.
We have then:

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$PQ = k * FG

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$QR = k * GH

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Answer:
You have that the lengths for the other two sides of triangle PQR are:
$PQ = 3

QR = 6$

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4 years ago

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hodyreva [135]

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3 years ago

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Answer:

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