One month Mai rented

1 answer:

7 0

The first thing we must do for this case is to define variables:
x = rental cost of movies
y = rental cost of video games
We write the system of equations:
6x + 2y = 36
3x + 5y = 39
Resolving we have:
x = 4.25 $
y = 5.25 $
Answer:
The rental cost for each movie and each video game is:
movies = 4.25 $
video games = 5.25 $

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11.46°

Step-by-step explanation:

Let x be the angle that yields an arc length of 1 feet, if r= 5 feet, applying the circumference length equation and assuming that a full circumference has 360 degrees:

$1=\frac{x}{360}*2\pi r \\1=\frac{x}{360}*2\pi 5\\x=\frac{360}{2 \pi 5}=11.46^o$