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raketka [301]
3 years ago
7

SERIOUSLY NEED HELP WITH THIS QUESTION.

Mathematics
2 answers:
scoray [572]3 years ago
7 0

Answer:

The correct option is 2.

Step-by-step explanation:

It is given that the volume of cube is 1,000 cubic feet.

The volume of cube is

V=a^3

1000=a^3

a=10

The side length of cube is 10 feet.

It is given that the other solid has the same base and height as the cube, but the length of each of its slanted sides is 2 units longer than the height.

The area of tilted solid is

V=\text{Area of base}\times \text{height}

Since height and base are same, so the area of tilted solid is

V=(10 \times 10)\times 10=1000

The volume of the tilted solid is 1,000 cubic feet. Therefore the correct option is 2.

Ann [662]3 years ago
3 0
The answer is 1000 cubic feet either. The reason for that is fallowing:
Imagine you cut cube 2 peaces so that your cut is normal to bases and it passes throught both bases. If you take those 2 pieces and switch their position and stick one to another you will get non tilted original cube.

what you can conclude from this is that tilting doesnt influence volume if bases and height remain the same.
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Answer:

  (-3, 5), (-1, -1), (5, -3)

Step-by-step explanation:

Each pair of vertices can be one of the diagonals. Then the missing point will be found at the coordinates that are the sum of those, less the coordinates of the third point.

Given points are ...

  A(-2, 2), B(1, 1), C(2, -2)

For AB a diagonal, D1 is ...

  A+B-C = (-2+1-2, 2+1-(-2)) = (-3, 5)

For AC a diagonal, D2 is ...

  A+C-B = (-2+2-1, 2-2-1) = (-1, -1)

For BC a diagonal, D3 is ...

  B+C-A = (1+2-(-2), 1-2-2) = (5, -3)

_____

For a lot of parallelogram problems I find it easiest to work with the fact that the diagonals bisect each other. This means they both have the same midpoint, so for quadrilateral ABCD, we have (A+C)/2 = (B+D)/2. Multiplying this by 2 gives the equation we used above, A+C = B+D, so D=A+C-B. Remember, in ABCD, AC and BD are the diagonals.

6 0
2 years ago
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120% of a number is 45 find the number
Bezzdna [24]
Hello,

Here is your answer:

The proper answer to this question is "37.5".

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3 0
3 years ago
What is the y intercept of the line 2x + 3y - 9 = 0
Sindrei [870]
\hbox{y-intercept: } x=0 \\
2 \times 0+3 y -9=0 \\
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3 years ago
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3 years ago
Find the equation of the exponential function represented by the table below:
Elden [556K]

Answer:

The equation of the exponential function represented by the table will be:

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Step-by-step explanation:

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