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3 years ago

Find the common ratio.

Mathematics

2 answers:

statuscvo [17]3 years ago

7 0

Answer:

324, -972, 2916

Step-by-step explanation:

Divide a number by the previous number to find r.

r = -12/4 = -3

Multiply a number by r to find the next number.

-108 * (-3) = 324

324 * (-3) = -972

-972 * (-3) = 2916

Answer: 324, -972, 2916

zheka24 [161]3 years ago

4 0

Answer:

1. (1 : -3) is the common ratio

2. 324, 972, 2916

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Step2247 [10]

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Step-by-step explanation:

Use the identity (a + b)(a + b) = a^2 + 2ab + b^2 :

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3 years ago

What is the slope of the line determined by the points (5,-3) and (-9,-6)

Serggg [28]

Answer:

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Step-by-step explanation:

Calculate the slope m using the slope formula

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