Answer:
Movie: $4.25
Video Game: $5.25
Step-by-step explanation:
For this problem, we can use system of equations to solve for the rental costs of the movies and video games. Let's use x for movies and y for video games.
Equation 1
5x+3y=37
Equation 2
2x+6y=40
To start, we can use elimination to solve for x and y. Let's cancel out y. To do so, we have to multiply the first equation by 2 to get the y equal.
10x+6y=74
Now that the y are equal, we can subtract both equations.
8x=34
x=4.25
The movie rental cost is $4.25.
Now that we know x, we can plug in to find y.
2(4.25)+6y=40
8.5+6y=40
6y=31.5
y=5.25
The rental cost for video games is $5.25.
Answer:
6082.12
Step-by-step explanation:
well the equation of an area of a circle is is pie*R^2
so it could be 3.14*44^2 which honestly would not complete to any of your answers i googled the equation and it said it was 6082.12 it shows you how to do it too.
please look at it ill leave the website
https://www.google.com/search?q=area+of+a+circle&rlz=1C1GCEU_enUS848US848&oq=area+of+a+circle&aqs=chrome.0.0j69i60l2j0l3.2687j0j7&sourceid=chrome&ie=UTF-8&safe=active&ssui=on
Or you look up area of a circle and a converter to show up thanks
(i) The product of the two expressions is equal to the product of their factors. (ii) The product of the two expressions is equal to the product of their H.C.F. and L.C.M. 2.
Answer:
-5 1/4
Step-by-step explanation:
Use the Pythagorean Theorem to solve this question.
I use the ^ to tell that it is squared
so 9 squared +3 squared =x squared
9^2+3^2=x^2
x^2= radical 90
x ≈ 9.5 feet