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VMariaS [17]
3 years ago
13

Which of the following is a geometric sequence?

Mathematics
2 answers:
professor190 [17]3 years ago
5 0

Answer:

A

Step-by-step explanation:

A is a geometric sequence with common ratio - 1.

seropon [69]3 years ago
5 0
A is - 8 b pio c roer and d is cannibal
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Two vertical angles are formed. These angles are also equal to each other.
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3 years ago
Kristin has 4 more headbands than Nikki does. Together they have 30 headbands. The equation h + (h+ 4) = 30 can be used to
mojhsa [17]

Answer:

A) H+4

Step-by-step explanation:

I do this in a different way, but i'll do it in both

Mine:

30 ÷ 2 = 15

4 ÷ 2 = 2

15+2, 15 -2

17, 13

Kristen Has 17

Yours:

h+(h+4)=30

     -4   -4

h+h = 26

2h = 26,

h = 13, Back to the equation, use 13 as a sub. for all the h's

13+(13+4) = 30

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Hope this helps!

3 0
3 years ago
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Pamela bought an electric drill at 80% of the regular price. She paid 32 for the drill. What was the regular price?
nirvana33 [79]

Answer: $40

Step-by-step explanation:

To find the whole number you divide the part by the percentage

so here it was 32/0.8

hope it helps

3 0
3 years ago
If 3 times a certain number is increased by 4 the result is 28. What is the number?
Minchanka [31]
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8 0
3 years ago
Whats the value of the 9 in 213.95
lakkis [162]

Answer:

9 tenths is the value

Step-by-step explanation:

4 0
3 years ago
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