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DerKrebs [107]
3 years ago
5

What is the next term of the geometric sequence? 189,63,21

Mathematics
2 answers:
Temka [501]3 years ago
8 0

Answer:

7

Step-by-step explanation:

189-63=126

63-21=42

126/3=42

42/3=14

21-14=

7

Vinvika [58]3 years ago
7 0

Answer:

7

Step-by-step explanation:

Common ratio of 3 so 21/3 = 7

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Elden [556K]

Answer:

x = 2/5

General Formulas and Concepts:

Order of Operations: BPEMDAS

Step-by-step explanation:

<u>Step 1: Write equation</u>

5x = 2

<u>Step 2: Solve for </u><em><u>x</u></em>

  1. Divide both sides by 5:          x = 2/5

<u>Step 3: Check</u>

<em>Plug in x to verify it's a solution</em>.

  1. Substitute:                    5(2/5) = 2
  2. Multiply:                        10/5 = 2
  3. Divide:                           2 = 2
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3 years ago
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5 degrees is your answer.

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7 0
3 years ago
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A total of 123 fifth-grade students are going to ford Verde state historic park each bus holds 38 students all of the buses are
FromTheMoon [43]

Hi Lala4eva54,

Your Question:

A total of 123 fifth-grade students are going to ford Verde state historic park each bus holds 38 students all of the buses are full Except one how many students will be in the bus that is not feel.

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4 years ago
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ELEN [110]

Answer:

6(9+3)

Explanation:

Add 9 and 3 which is 9 + 3

THEN multiply by 6 which is 6(9 + 3)

I put parentheses because it's sayings to add first and then multiply!

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120 divided by 1000

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