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arsen [322]
3 years ago
6

Can someone describe constant of proportionality pls

Mathematics
1 answer:
Luden [163]3 years ago
6 0

Answer:

The constant of proportionality is the ratio between two directly proportional quantities. Two quantities are directly proportional when they increase and decrease at the same rate. The constant of proportionality k is given by k=y/x where y and x are two quantities that are directly proportional to each other.

Step-by-step explanation:

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nexus9112 [7]

Answer:

sales tax was $1.76

Step-by-step explanation:

$27 - 6.5% = 25.24

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3 0
2 years ago
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I need help on this it’s about trig identities
Cerrena [4.2K]

Answer:

The answer to your question is:

Step-by-step explanation:

1.-

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2.-

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\frac{1}{cos^{2}x } - \frac{sinx}{cosx} \frac{1}{cosx}

\frac{1}{cos^{2} x} - \frac{sinx}{cos^{2}x}

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3 0
3 years ago
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zaharov [31]
No, since the slopes are different

for 1 line
y = 4x - 4

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for 2 line
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Answer:

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ioda

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