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3 years ago

6

a train cover 165km in 1.5 hours find the constant variation PLEASE REAL ANSWER NOT FAKE This will determine a good college for

me

1 answer:

andre [41]3 years ago

3 0

Answer:

25

Step-by-step explanation:

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What is the value of the x in the figure? Plz help ASAP

zalisa [80]

Answer:

2x+15=145........ vertically Opposite

2x=145-15

2x=130

x=130/2

65

x=65

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2 years ago

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3 years ago

A pack of 8 batteries cost 4.99

Yuliya22 [10]

1.6 is the answer the nearest penny would be 2

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3 years ago

Find cot θ if csc θ = negative square root of thirty seven divided by six and tan θ > 0.

Ket [755]

You can use the trigonometric identity $1+\cot^2{x}=\csc^2{x}$ .

$1+\cot^2{\theta}=(\frac{-\sqrt{37}}{6} )^2 \\ 1+\cot^2{\theta}=\frac{37}{36} \\ \cot^2{\theta}=\frac{1}{36} \\
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The requirement that $\tan{\theta}\ \textgreater \ 0$ eliminates -1/6 from being another solution.

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3 years ago

a bookstore has 780,000 and sales revenue in 2005 $190,000 2011 assuming a constant annual rate of decrease what is the predicte

AysviL [449]

Answer5,90,000

Step-by-step explanation:

780,000 subtract 190,000 = 590,000

after every 6 years

i'm not sure if its correct. please let me know

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2 years ago