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Afina-wow [57]
3 years ago
11

Consider this sequence: -81, -54, -36, -24, … .

Mathematics
1 answer:
N76 [4]3 years ago
7 0
If it is geometric then
if the terms are a,b,c,d then
b/a=c/b=d/c
so
-54/-81=-36/-54=-24/-36?
2/3=2/3=2/3

and that is the common ratio

it is geomertic and common ratio is 2/3
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An answer is needed ASAP. THANK YOU!
LiRa [457]
Hey there!

A number that is divisible by both 2 and 9 is 18. This is just 2 multiplied by 9. To make this into a 3-digit number, you can just multiply 18 by itself. This will be 324, which is divisible by 9 and 2. 

324 ÷ 2 = 162

324 ÷ 9 = 36

So, a number you could choose is 324. 

Hope this helped you out! :-)
8 0
3 years ago
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What is the slope of the line through the points (–3, 5) and (4, 5)? undefined 0 2 –2
Kazeer [188]

Finding the slope using two points:

The formula for slope is

\frac{y_{2}-y_{1}}{x_{2}-x_{1}}

In this case you have the points (-3, 5) and (4, 5):

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^^^Plug these numbers into the formula for slope...

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\frac{0}{7}

0

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Hope this helped!

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3 years ago
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A = side^2 * (2 + 2sqrt2))
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3 years ago
Your favorite dog groomer charges according to your dog's weight. If your dog is 10 pounds or under, the groomer charges $30. If
meriva

Answer:

$170

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