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3 years ago

The value of x varies with y and when x=1/3 y=12 write an equationto represent the variation

Mathematics

1 answer:

Virty [35]3 years ago

5 0

Answer:

y = 36x

Step-by-step explanation:

Given that x and y vary directly then the equation relating the is

y = kx ← k is the constant of variation

To find k use the condition x = $\frac{1}{3}$ , y = 12, then

k = $\frac{y}{x}$ = $\frac{12}{\frac{1}{3} }$ = 12 × 3 = 36

y = 36x ← equation of variation

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Kipish [7]

Answer:

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Step-by-step explanation:

The rest of the question is the attached figure.

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For the attached figure:

The set all complementary angles are:

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angle s and angle u
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We will check the options:

A. sin(t) = sin(u) ⇒(wrong) because t and u are not complementary angles

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