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beks73 [17]
3 years ago
13

Which sequences are geometric? check all that apply

Mathematics
1 answer:
dlinn [17]3 years ago
3 0
2,6,18,54 because they have a common ratio of 3
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This is geometry please
solmaris [256]

Step-by-step explanation:

y = 7/4 X

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6 0
2 years ago
Graph x^2 +8x+4y+8=0
Afina-wow [57]

Answer:

x        y

− 6      1

− 5       7 /4

− 4        2

− 3       7 /4

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Step-by-step explanation:

5 0
3 years ago
The length of 13 pink earasers lined up end to end is 29 1/4 inches. What would be the length of two earaser?
stepladder [879]
First you would want to find the length of one eraser and then multiply that by 2. To find the length of one you take the total length or all of them and divide it my the total number of them. 29 1/4 is 117/4.

(117/4) / 13 Dividing by something is the same as multiplying by the opposite.

117/4 × 1/13 = 117/52

Now you multiply by 2.

117/52 * 2/1 Cross simplify

117/26 * 1/1

117/26 inches or 4 1/2 inches.
7 0
3 years ago
<img src="https://tex.z-dn.net/?f=%5Clarge%7B%20%5Cboxed%7B%20%5Cbold%7B%20%5Cpmb%7BNonsense%20%3D%20Reported%21%21%7D%7D%7D%7D"
GarryVolchara [31]
  • y=-9x-11

Compare to y=mx+b

  • m=-9=slope

Parallel lines have equal slopes

Now

equation in point slope form

  • y-6=-9(x+4)
  • y-6=-9x-36
  • y=-9x-30
5 0
2 years ago
A circular mirror has the diameter of 12 inches. what is the area in square inches?
nika2105 [10]
Hello!

To find the area of a circle you do \pi  r^{2}

Where r stands for radius.

The radius is just half the diameter

So you put that into a calculator and get 113.1in^{2}

Hope this helps!
5 0
3 years ago
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