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zalisa [80]
2 years ago
10

Determine whether the sequence is a geometric sequence. 6, -12, 24,-48...​

Mathematics
1 answer:
garri49 [273]2 years ago
6 0
Answer:
Yes. It is a geometric sequence.
The formula for your sequence would be:
a = 6(-2)^n-1

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18. Ingrid usually runs 12 miles in 2 hours. If she
spayn [35]

Answer:

4 miles

Step-by-step explanation:

120min/12miles

10min/1mile

40min/4miles

6 0
3 years ago
your sister is selling girl scout cookies that cost $4.25 a box. your family bought 6 boxes. how many more boxes of cookies must
Nataly [62]
$4.25 • 6= $25.5
$255-$25.5= $229.5
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6 0
3 years ago
Could you help me with this. <br><br> Express in simplest radical form.<br> 162<br><br> ​
Ivanshal [37]

Answer:

The square root of 162 in its simplest form means to get the number 162 inside the radical √ as low as possible.

Here is how to do that! First we write the square root of 162 like this:

√162

The largest perfect square of the factors of 162 is 81. We can therefore convert √162 like this:

√81 × 2

Next, we separate the numbers inside the √ as such:

√81 × √2

√81 is a perfect square that equals 9. We can therefore put 9 outside the radical and get the final answer to square root of 162 in simplest radical form as follows:

9√2

Step-by-step explanation:

7 0
3 years ago
Someone smart help me please
mafiozo [28]
Pretty sure it is
shift 1 left
i might be wrong
7 0
3 years ago
Will give brainliest i rlly need help
Zepler [3.9K]

Answer:

1/6

Step-by-step explanation:

-3/4 - (-1/2) = - 1/4

-2/3 - 5/6 = - 3/2

-1/4 ÷ -3/2

3 0
2 years ago
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