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Marta_Voda [28]
3 years ago
6

Ratios equivalent to 20:30

Mathematics
2 answers:
olya-2409 [2.1K]3 years ago
8 0

Answer:

Infinite solutions.

Step-by-step explanation:

Equivalent ratios are made when you multiply both sides of the ratio by the same number, so there are infinite solutions as there are infinite numbers. Examples: 2:3, 4:6, 40:60, 10:15, etc

ivann1987 [24]3 years ago
4 0

Answer:

80:120

Step-by-step explanation:

20 x 4 = 80

30 x 4 = 120

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OverLord2011 [107]

Answer:

6/10

Step-by-step explanation:

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Hope this helps! :D

6 0
3 years ago
The median of 10,31,36,36,38,42,47,48,49,52
olga2289 [7]
So,

To find the median, arrange all the numbers from least to greatest.

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7 0
4 years ago
The product of two consecutive integers is equal to 14 more than 4 times the sum. This can be simplified to x²-7x-18=0. What are
WITCHER [35]

Answer:

-1 and -2, or 9 and 10

Step-by-step explanation:

If x is the smaller integer:

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2 = 2

9 and 10:

(9) (10) = 14 + 4 (9 + 10)

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90 = 90

Both solutions work.

7 0
3 years ago
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D dilation -  because they increase/decrease the size of the object but retain its shape.

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3 years ago
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Oduvanchick [21]

Answer:

4

Step-by-step explanation:

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3 years ago
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