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Alexandra [31]
3 years ago
9

A pattern has 6 triangles to every 18 yellow triangles what is the ratio yellow triangles to blue triangles

Mathematics
1 answer:
polet [3.4K]3 years ago
7 0

The ratio would be 3:1

( the 6 triangles are blue, which I’m pretty sure they are.)

Since there are 18 yellows and 6 blues, and the question calls for the ratio of the yellows to the blues, the ratio is 18:6. But you always have to simplify. The GCF is 6, so you would divide both of them by 6. The ratio is then 3:1.

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A race car can go around the track 48 times in 8 minutes how many times can the race car go around per minute
BARSIC [14]

Answer:

Step-by-step explanation:

6

cause you take 48/8 equals 6

hope this heps:)

8 0
3 years ago
The sequence a1 = 6, an = 3an-1 can also be written as
wariber [46]
The question as presented is incomplete, here is the complete question with the multiple choice:

The sequence a1 = 6, an = 3an − 1 can also be written as:

1) an = 6 ⋅ 3^n
2) an = 6 ⋅ 3^(n + 1) 
3) an = 2 ⋅ 3^n
4) an = 2 ⋅ 3^(n + 1)

The correct choice is option 3) an = 2⋅3^n.

If we look at the initial sequence an = 3⋅an-1, and

a1 = 3⋅a0 = 6
a0 = 6/3
a0 = 2

We can now look at the sequence.

a0 = 2
a1 = 6
a2 = 18
a3 = 54
etc...

A common factor in each of those numbers is 2, so we can rewrite the sequence by factoring out 2.

a0 = 2⋅1
a1 = 2⋅3
a2 = 2⋅9
a3 = 2⋅27

The numbers being multiplied by 2 are all factors of 3. So we can rewrite the sequence again as:

a0 = 2⋅3^0
a1 = 2⋅3^1
a2 = 2⋅3^2
a3 = 2⋅3^3

This sequence can now be rewritten as an = 2⋅3^n.
7 0
3 years ago
Please be correct reward is (brainliest)
aliya0001 [1]
The answer is C,
I think that’s eighth
6 0
2 years ago
What happens if you label the starting number x
tester [92]
You can use any letter but when you label it x you find x
3 0
3 years ago
Recall that h, the phase shift, is any value of x that occurs at the beginning of a cycle.
nydimaria [60]

Answer:

0.748

Step-by-step explanation:

4 0
3 years ago
Read 2 more answers
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