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3 years ago

15

Identify the independent and dependent quantities in each problem solution then write a function to represent a problem situatio

n :
Nathan is riding the scooter at a rate of 6 miles per hour

2 answers:

Vikentia [17]3 years ago

6 0

Answer:

independent: riding the scooter

dependent: miles ridden

function: y=6x

Step-by-step explanation:

xenn [34]3 years ago

4 0

Answer:

independent: riding the scooter

dependent: miles ridden

function: y=6x

Step-by-step explanation:

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M<J = m<N ( alternate angles)
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Therefor the triangles are similar

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1 year ago

While on a stakeout protecting Earth from the the universe, Agent K observed five men in black enter a coffee shop and get three

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Answer:

$ 0.8.

Step-by-step explanation:

1) if to assume, 'c' - price of the coffee and 'd' - price of the doughnuts, then

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3) it is possible to write the equation 2 (when three aliens entered): 4d+3c=2.75;

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Step-by-step explanation:

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3 years ago

find the value of the trigonometric function sin (t) if sec t = -4/3 and the terminal side of angle t lies in quadrant II

kodGreya [7K]

Answer:

$sin(t) =\frac{\sqrt{7}}{4}$

Step-by-step explanation:

By definition we know that

$sec(t) = \frac{1}{cos(t)}$

and

$cos ^ 2(t) = 1-sin ^ 2(t)$

As $sec(t) = -\frac{4}{3}$

Then

$sec(t) = -\frac{4}{3}\\\\\frac{1}{cos(t)} =-\frac{4}{3}\\\\cos(t) = -\frac{3}{4}$

Now square both sides of the equation:

$cos^2(t) = (-\frac{3}{4})^2$

$cos^2(t) = \frac{9}{16}\\\\$

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In the second quadrant sin (t) is positive. Then we take the positive root

$sin(t) =\sqrt{\frac{7}{16}}$

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3 years ago