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mixas84 [53]
2 years ago
14

Observe the sequences below. I. 3, 6, 9, 12, ... II. 3, 9, 27, 81, III. 2, 4, 8, 16, ... IV. 3, 5, 7, 9, Which of these are geom

etric sequences? III only O Il and me II and IV O I and IV​
Mathematics
1 answer:
Sholpan [36]2 years ago
3 0
Observe the sequences below. I. 3, 6, 9, 12, ... II. 3, 9, 27, 81, III. 2, 4, 8, 16, ... IV. 3, 5, 7, 9, Which of these are geometric sequences? III only O Il and me II and IV O I and
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Which expression can be used to check the answer to 56 divided by (negative 14) = n?
Natalka [10]

For this case we have the following expression:

\frac {56} {- 14} = n

To verify the answer we have:

Multiplying both sides of the equation by -14:

- (14) * \frac {56} {- 14} = n * (- 14)\\56 = n * (- 14)

Thus, the answer can be verified with:

56 = n * (- 14)

Answer:

56 = n * (- 14)

6 0
3 years ago
Read 2 more answers
Find the area of the shape shown below.
valkas [14]

Answer:

<h2><em><u>12 is the total area</u></em></h2>

Step-by-step explanation:

A of triangle = 1/2 * b * h

b = 6

h = 2

2 * 6 * 0.5

= 12 * 0.5

<h2><em><u>= 6</u></em></h2>

A of square = l * w

2 * 2

<h2><em><u>= 4</u></em></h2>

A of Triangle = 1/2 * b * h

2 * 2 * 0.5 =

4 * 0.5

<h2><em><u>= 2</u></em></h2>

2 + 4 + 6

= 6 + 6

<h2><em><u>= 12</u></em></h2>
6 0
3 years ago
What have the Mars rovers discovered about Mars?
fomenos

Answer:D. The atmosphere of Mars is twice as thick as scientists predicted it would be.

Step-by-step explanation:

6 0
2 years ago
Please help me I don’t know how to do this
OleMash [197]

that is how I solved it

4 0
3 years ago
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The diameter of Mercury is approximately 4.9×103 kilometers. The diameter of Earth is approximately 1.3×104 kilometers. About ho
-Dominant- [34]
Hi there!

To get the answer to this question, let's divide the diameter of the Earth by the diameter of Mercury.

\frac{1.3*10^4}{4.9*10^3}

We can change this to

\frac{1.3}{4.9}*\frac{10^4}{10^3}

Let's solve for each individual fraction

\frac{1.3}{4.9} ≈ 0.27

\frac{10^4}{10^3} = 10

Now, multiply.

0.27 * 10 = 2.7

That's your answer.

Have an awesome day/night! :)

~collinjun0827, Junior Moderator
5 0
3 years ago
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