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m_a_m_a [10]
3 years ago
14

Sinxtanx=secx-cosx Please help me solve it

Mathematics
1 answer:
steposvetlana [31]3 years ago
3 0
sinx.tanx=secx-cosx\\
\\
sinx.\frac{sinx}{cosx}=\frac{1}{cosx}-cosx\\
\\
\frac{sin^2x}{cosx}=\frac{1-cos^2x}{cosx}\\
\\
\frac{sin^2x}{cosx}=\frac{sin^2x}{cosx}
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The table shows some values of a polynomial function, over which interval is the average rate of change of the function positive
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Step-by-step explanation:

3 0
3 years ago
Liliana bought a book for $13. She is selling the book for $24. What is the percent markup on the price of the book? Round to th
mario62 [17]
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3 years ago
Let C represent the cost in dollars and R represent the revenue in dollars. What is the break-even point? Use a table to help if
swat32
The break even point is when C and R are equal....so set them equal

36x + 200 = 76x
200 = 76x - 36x
200 = 40x
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5 = x 

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6 0
4 years ago
Find m∠1 if m∠2=73°, m∠3=107°, m∠4=92°.
Nata [24]
If you are describing a quadrilateral, then the answer is
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8 0
3 years ago
I have no idea how to do this also explain
Harman [31]

Answer: w =1 L=6

Step-by-step explanation:

What is Perimeter = 2 L + 2W

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L = 2W + 4

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W=1

L=2W +4= 6

6 0
2 years ago
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