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Triss [41]
4 years ago
10

Leah wraps the box shown with construction paper. What is the surface area of the pencil case?

Mathematics
1 answer:
baherus [9]4 years ago
4 0

Answer:

48 might be

Step-by-step explanation:

i hope is right

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X7÷96 what is x7 divided by 96?
vodomira [7]
The answer is 13.71428571428571 or 13.714 
You divide 7 both sides.

Hope it helps <3
7 0
3 years ago
What is 3/22 step by step?
Anna11 [10]

Answer:

Step-by-step explanation:

First you would see how many times 3 would go into 22 and it would be 7 with a remainder of 1. Then you would do 7 times 3 which is 21. And 22 minus 21 is 1. Then your answer would be 7 with a remainder of 1. If you don't want a remainder, and you want a decimal then you would add a decimal point after the 22 and then add a 0. You would bring down the zero and then  the remainder of one would be 10 then you would see how much 3 goes into 10, and it only goes 3 times. Your answer would be 7.3 with a remainder of 1, If you keep going you will see it becomes a repeating decimal. *Hope it helped*

7 0
4 years ago
A company is constructing an open-top, square-based, rectangular metal tank that will have a volume of 64 ft3. what dimensions y
Doss [256]

To solve this problem you must apply the proccedure shown below:

1. You must use the formula for calculate the surface area and the volume of the tank:

1) SA=x^{2} +4xy\\ 2) V=x^{2} y\\ 64=x^{2} y

2. Solve for y in the second equation and substitute it into the first one.Then, you have:

y=\frac{64}{x^{2}}  \\ SA=x^{2} +4x(\frac{64}{x^{2}})

3. Now, derivate:

SA'=2x-256x^{-2} \\ 2x-256x^{-2}=0

4. When you solve for x, you obtain:

2x^{3}-256=0\\ x=\sqrt[3]{\frac{256}{2}}  \\ x=5.03

5. Now, you must calculate y:

y=\frac{64}{(5.03)^{2}} \\ y=2.52

Therefore, the dimensions are:

The sides of the base of the tank: 5.03 feet

The height of the tank: 2.52 feet

8 0
3 years ago
Help me with my work if not finested my mom will beat me
Aliun [14]

Answer:

B

Step-by-step explanation:

x - 3 = y

7 0
3 years ago
If total liabilities are 1,000 and total assets are 8000 owner's e q u i t y must be
olga_2 [115]
Total equity is equal to assets - liabilities.

Therefore,

8000 - 1000 = 7000

The owner's equity is $7,000.
5 0
3 years ago
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