$\bf \qquad \textit{area of a sector of a circle}
\\\\
A=\cfrac{\theta r^2}{2}\qquad 
\begin{cases}
\theta=\textit{angle in radians}\\
r=radius
\end{cases}$

plug in the provided radius and angle

6 0

2 years ago

a dealer sells a camera to a man and makes 15% profit. The man sells the camera to another man for 414$ with 10% loss. Find the

WARRIOR [948]

Answer:

$386.75

Step-by-step explanation:

First we must find the price of the camera after the man sold it, with the 10% loss.

To do this we find 10% of 414, which is 41.4 . Meaning the camera was originally bought from the dealer for $455.40, as we have to add the 10% back onto the price.

Now we find 15% of 455 and subtract it, with 15% being 68.25, the original cost was $386.75. My guy was seriously ripped off :(.

<h2>Orignal price: $386.75</h2>

6 0

2 years ago

Please help me with these questions

Nonamiya [84]

Answer:

9) u= -12

11) -18 over 2

Step-by-step explanation:

Hope this helps!!

3 0

2 years ago

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