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LuckyWell [14K]
2 years ago
7

In which quadrant does θ lie given that sinθ < 0 and cosθ < 0? Thank You!

Mathematics
2 answers:
MrMuchimi2 years ago
8 0

Answer:

Quadrant III

Step-by-step explanation:

sin and cos are both less than zero thus negative

the x and y axis are both negative in QIII

sorry if the explaination is wrong but I know the answer is right bc I took the test

kap26 [50]2 years ago
3 0
It’s Quadrant I. The Cosine and its reciprocal are positive in the first quadrant only.
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$ 10.50 divide by 5 b 
<span>to find 25% of her hourly wage last year </span>
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<span>ex: $ 10.50 divide by 5 </span>
<span>= $ 2.10 </span>
<span>Then multiply by 4 </span>
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3 years ago
Use slopes and y-intercepts to determine if the lines 5x-5y=-2 and -x+2y=4
HACTEHA [7]

The given pair of lines are not perpendicular.

<h3>What is a line?</h3>

The line is a curve showing the shortest distance between 2 points.

5x - 5y = -2 - - - - - (1)
Transform the equation into standard form,
5x + 2 = 5y
y = 5x /5 + 2/5
y = x + 2/5


The slope of equation 1 is m_1 = 1  and intercept c = 2 / 5


Similarly
x + 2y = 4    - - - - - - - -(2)
Transform it into standard form
y = -x/2 + 4 /2
y = -x / 2 + 2


Slope of the equation 2  m_2= -1 / 2 and intercept c = 2
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Since the lines are not perpendicular because the pair of lines does not satisfy the property of perpendicular lines i.e
m_1*m_2 = -1

Thus, the given pair of lines are not perpendicular.

Learn more about lines here:

brainly.com/question/2696693

#SPJ1  

6 0
1 year ago
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lubasha [3.4K]

Answer:

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Step-by-step explanation:

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Anuta_ua [19.1K]

Answer:

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Step-by-step explanation:

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Then, you look at the second arrow, the green one. It is pointing left, so it would be -6.4.

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2 years ago
Linda earns $600 each week working her full time job. Her employer has a 16% tax deduction on all monies earned each week
shutvik [7]

Answer:

$504 a week

Step-by-step explanation:

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