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puteri [66]
3 years ago
6

What connection may be drawn between the graphs of sin and cos and the signs of both functions relating to the 4 quadrants?

Mathematics
1 answer:
lisov135 [29]3 years ago
7 0

Sin is negative where as cos is positive in the 4th quadrant.

Step-by-step explanation:

Sin, cos and tan are all positive in the 1st quadrant. Sin is only positive in the 2nd quadrant. Tan is only positive in the 3rd quadrant.Cos is only positive in the 4th quadrant.

Learn More

Graphs of sin and cos : brainly.com/question/9554579

Keywords: graphs, sin, cos, quadrant

#LearnwithBrainly

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Which graph shows the solution to the system of linear inequalities?
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<h2><u>Answer:</u></h2>

Which ordered pairs are in the solution set of the system of linear inequalities?

y > Negative one-halfx

y < One-halfx + 1

On a coordinate plane, 2 straight lines are shown. The first solid line has a negative slope and goes through (0, 0) and (4, negative 2). Everything above the line is shaded. The second dashed line has a positive slope and goes through (negative 2, 0) and (2, 2). Everything below the line is shaded.

(5, –2), (3, 1), (–4, 2)

(5, –2), (3, –1), (4, –3)

<h2><u>(5, –2), (3, 1), (4, 2)</u></h2>

(5, –2), (–3, 1), (4, 2)

Step-by-step explanation:

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3 years ago
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The ages of three friends are consecutively one year apart. Together, their ages total 30 years. What is the age of the youngest
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Answer:

The age of the youngest friend is 9 years old.

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3 years ago
A local vet wants to survey his clients about their satisfaction regarding the care their pet received. He groups all of the cli
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Please help me with geometry ASAP!!!
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asking all these questions why you asking all these questions

Step-by-step explanation:

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3 years ago
Slope intercepts <br> No links, Will mark BRAINLIEST
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Answer:

<em><u>Lines are perpendicular to each other .</u></em>

Step-by-step explanation:

Standard equation  of line is : y = mx + c, Where m represents the slope

Given Equations :

y = -5x + 1\\\\Slope , m_1 = -5

y = \frac{1}{5}x +1\\\\Slope, m_2 = \frac{1}{5}

Two lines are parallel if the slope of the lines are same.

Two line are perpendicular if the product of the slope = - 1

Clearly slopes are not equal , therefore the lines are not parallel.

           product of the slope is - 1, therefore the lines are perpendicular.  

                                m_1 \times m_2 = -5 \times \frac{1}{5} = - 1

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2 years ago
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