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marshall27 [118]

3 years ago

14

The cost of an Internet service subscription varies directly with the length of the subscription. A 3 month subscription costs $

32.85. How much does a 12 month subscription cost?

1 answer:

mojhsa [17]3 years ago

8 0

Answer:

the answer is 131.4

Step-by-step explanation:

32.85/3= 10.95

10.95×12= 131.4

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What????? Um I’m so sorry I don’t know

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3 years ago

A website-hosting service charges businesses a

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The value of the dollar in the website-hosting service is $55.

According to the statement

we have given that the some information and we have to find that the value of the dollars.

So, For this purpose, we know that the

From the given information:

We have been given that a website-hosting service charges businesses a onetime setup fee of $350 plus d dollars for each month. A business owner paid $1,010 for the first 12 months, including the setup fee.

Here we can use the linear equation.

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12d+350 = 1010

Now let us solve for d.

so, the equation become

12d = 1010-350

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1 year ago

Evaluate tan ( cos^-1 ( 1/8 ) ) , giving your answer as an exact value (no decimals)

vekshin1

$\bf cos^{-1}\left( \cfrac{1}{8} \right)=\theta \qquad \qquad cos(\theta )=\cfrac{\stackrel{adjacent}{1}}{\stackrel{hypotenuse}{8}}\impliedby \textit{let's find the \underline{opposite}} \\\\\\ \textit{using the pythagorean theorem} \\\\ c^2=a^2+b^2\implies \sqrt{c^2-a^2}=b \qquad \begin{cases} c=hypotenuse\\ a=adjacent\\ b=opposite\\ \end{cases} \\\\\\ \pm\sqrt{8^2-1^1}=b\implies \pm\sqrt{63}=b ~\hfill tan(\theta )=\cfrac{\stackrel{opposite}{\pm\sqrt{63}}}{\stackrel{adjacent}{1}} \\\\\\ ~\hspace{34em}$

$\bf \stackrel{\textit{keeping in mind that}}{tan\left(cos^{-1}\left( \frac{1}{8} \right) \right)}\implies tan(\theta )$

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3 years ago

Write the equation of the line that passes through (3, 4) and (2, −1) in slope-intercept form.

lys-0071 [83]

Answer:

5

Step-by-step explanation:

Slope equation is (y2-y1)/(x2-x1)

(-1-4)/(2-3)

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A student took a survey to determine which integer was the most popular "lucky number" among the members of her class. Which typ

taurus [48]

The missing data to the survey

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