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goldenfox [79]
3 years ago
13

Find the ratio a:c if a:b = 1:2, b:d = 4:5, d:c = 3:1​

Mathematics
1 answer:
Makovka662 [10]3 years ago
3 0

Answer:

a : c = 6 : 5

Step-by-step explanation:

Expressing the ratios in fractional form, then

\frac{a}{c} = \frac{a}{b} × \frac{b}{d} × \frac{d}{c} = \frac{1}{2} × \frac{4}{5} × \frac{3}{1} = \frac{12}{10} = \frac{6}{5}

Thus a : c = 6 : 5

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Step-by-step explanation:

Given two upward facing parabolas  with equations

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area  enclosed by them is given by

A=\int_{-\sqrt{\frac{2}{5}}}^{\sqrt{\frac{2}{5}}}\left [ \left ( x^2+2\right )-\left ( 6x^2\right ) \right ]dx

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7 0
3 years ago
1. Max has more than 5 carrots (number of carrots Max has = c).​
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Answer:

c>5

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Max has more than 5 carrots. Therefore, the number of carrots he has (c) is greater than 5.

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