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2 answers:
Answer:
Hello there this is number 6 the graph and number 7. I am also doing this assignment and I was wondering if you had a graph for number 8? If so I have a question posted on my account and I would greatly appreciate you adding the graph, but if not have a nice day
Step-by-step explanation:
7.
root 2x+8=x-8
2x+8=x^2-16x+64
-x^2+18x-56=0
x^2-18x+56=0
x(x-4)-14(x-4)=0
(X-4)(x-14)=0
x=4 ,x=14
x=14
Hope that this helps, Peace and love. And if you are feeling kind will you please mark me the brainliest?
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I will first calculate the volume of the tissue boxes, that are cubes.
Volume = Base Area x Height
The base area of a cube is a square so:
Base Area (Square) = L^2
In the cube, all sides have the same measure so the height is also L.
L = 6.5 in
Volume (Cube) = L^2 x L = L^3
-> Volume (Cube) = (6.5)^3
-> Volume (Cube) = approximately 275 in^3
Now calculate the Shipping Container volume:
*Represented on the photo, sorry for the bad drawing
The shipping container is a rectangle prism, every rectangle prism have on the base a square, and a square must have every sides with the same measure, knowing that, we know that the two 19.5 inches measures in the question is the length and width of the square. And the 39 inches measure is the Height of the prism.
Base Area (Square) = L^2 = (19.5)^2 = 380,25 in^2 = approx. 380 in^2
Height = 39 in
Volume = Base Area x Height
-> Volume (Prism) = 380 x 39 = 14,820 in^3
Now, to find the greatest number of tissue boxes (cubes) that fit into one container, you just need to divide the container volume by the cube volume and the quotient will be the number of tissue boxes into the container.
Cube's Volume = 275 in^3
Rectangular Prism's Volume = 14,820 in^3
Answer: 53 tissue boxes.
Volume = Base Area x Height
The base area of a cube is a square so:
Base Area (Square) = L^2
In the cube, all sides have the same measure so the height is also L.
L = 6.5 in
Volume (Cube) = L^2 x L = L^3
-> Volume (Cube) = (6.5)^3
-> Volume (Cube) = approximately 275 in^3
Now calculate the Shipping Container volume:
*Represented on the photo, sorry for the bad drawing
The shipping container is a rectangle prism, every rectangle prism have on the base a square, and a square must have every sides with the same measure, knowing that, we know that the two 19.5 inches measures in the question is the length and width of the square. And the 39 inches measure is the Height of the prism.
Base Area (Square) = L^2 = (19.5)^2 = 380,25 in^2 = approx. 380 in^2
Height = 39 in
Volume = Base Area x Height
-> Volume (Prism) = 380 x 39 = 14,820 in^3
Now, to find the greatest number of tissue boxes (cubes) that fit into one container, you just need to divide the container volume by the cube volume and the quotient will be the number of tissue boxes into the container.
Cube's Volume = 275 in^3
Rectangular Prism's Volume = 14,820 in^3
Answer: 53 tissue boxes.
Answer:
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