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pochemuha
3 years ago
9

Which ratio is equal to 27 : 81?

Mathematics
2 answers:
son4ous [18]3 years ago
4 0
3:9 and if you reduce it again, 1:3
Aleksandr [31]3 years ago
4 0

Answer:

1:3

Step-by-step explanation:

27 : 81

Divide each side by 27

27/27 : 81/27

1:3

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professor190 [17]

Answer:

(- 5, 1 )

Step-by-step explanation:

- 6x - 14y = 16 → (1)

- 2x + 7y = 17 → (2)

Multiplying (2) by - 3 and adding to (1) will eliminate the x- term

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Add (1) and (3) term by term to eliminate x

0 - 35y = - 35

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Substituting into (1)

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6 0
2 years ago
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prisoha [69]

Answer:

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Step-by-step explanation:

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3 years ago
Which translation rule describes the translation that is 2 units to the left and 8 units down?
lisov135 [29]

Answer: (x,y) → (x - 2, y - 8)

Step-by-step explanation:

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Therefore, (x,y) → (x - 2, y - 8) is the correct translation rule.

I hope this helps :)

I get it, Geometry can be pretty difficult sometimes... I'm in it right now lol

8 0
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Probability & Sampling:
Brums [2.3K]

Answer:

Step-by-step explanation:

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Read 2 more answers
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