3 years ago

Pls help 20 points!

Mathematics

2 answers:

Rasek [7]3 years ago

6 0

Terms : 12x, 3, 13, 4x
Like Terms : 12x and 4x, 3 and 13
Coefficients: 12, 4
Constants : 3, 13

nekit [7.7K]3 years ago

5 0

Answer:

12x, 3, 13, 4x

12x and 4x, 3 and 13

12 and 4

3 and 13

Step-by-step explanation:

Terms: 12x, 3, 13,4x

Like Terms: 12x and 4x, 3 and 13

Coefficients: 12 and 4

Constants: 3 and 13

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andrew11 [14]

Answer is .5
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7 0

3 years ago

Find the common ratio for the geometric sequence for which a1=3 and a5=48

Rama09 [41]

The ratio is common, so you could write:

a1 * r^4 = a^5 (you do r^4 because there are 4 times you need to multiply by the ratio to get from a1 to a5)

Plug in the values:

3 * r^4 = 48

Divide by 3:

r^4 = 16

Take the fourth root of both sides:

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The common ratio is 2.

7 0

3 years ago

Read 2 more answers

-8xc = 1 solve for x

Nastasia [14]

Answer:

[-8c]⁻¹ = x

Step-by-step explanation:

-8xc = 1

____ ___

-8c -8c

$x = - \frac{1}{8c} \\ \\ or \\ \\ x = ({ -8c})^{-1}$

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b⁻ⁿ = 1\bⁿ

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3 0

3 years ago

If f(1) = 2 and f(n) = –2f(n − 1) then find the value of f(5).

dybincka [34]

Answer: 2f

Explanation:

f(1)=8

f(2)= 2(8) = 16

f(3) = 2(16) = 32

f(4) = 2(32) = 64

f(5) = 2(64) =128

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2 years ago

What is the area of a regular octagon with the side length 1 meter

Whitepunk [10]

Answer:

Step-by-step explanation:

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2 years ago