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2 years ago

3 equivalent ratios for 20/15

Mathematics

2 answers:

castortr0y [4]2 years ago

7 0

4/3
40/30
60/45
Simply multiply or divide both the 20 and the 15 to get an equivalent ratio.

Umnica [9.8K]2 years ago

5 0

40/30
60/45
80/60 Should be right

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pshichka [43]

Answer:

$\frac{2 \: + \: 3 \sqrt{5} }{3}$

Step-by-step explanation:

$\frac{2}{3} + \sqrt{5} =$

$= \frac{2}{3} + ( \sqrt{5} \times \frac{3}{3} )$

$= \frac{2}{3} + \frac{3 \sqrt{5} }{3}$

$= \frac{2 \: + \: 3 \sqrt{5} }{3}$

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1 year ago

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mylen [45]

Answer:

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After 7 weeks the price will be reduced by 7 times $6

Thus the price will be $42

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2 years ago

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BigorU [14]

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If you know two points on a line how can you find the rate of change of the variables being graphed

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