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timama [110]
3 years ago
11

Help me please ......

Mathematics
1 answer:
Kruka [31]3 years ago
8 0
Since the block is a cube, the dimentions from corner to corner equal all the same, as long as the pieces are equal, which in this case, they are. :) So basically what you need to do is find the perimeter of one side of the cube, and that's the answer.
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a set contains the numbers 0,6,12, and 15 Two different numbers are selected randomly from this set. What is the probability tha
steposvetlana [31]

Answer:

the probability is 5 i think

Step-by-step explanation:

4 0
3 years ago
The rectangle shown has an area of (y^2+8y+15)m^2 what is the <br> width of the rectangle
Free_Kalibri [48]
If the dimensions are "nice" factors of the quadratic, and if y > -3, we have
.. area = (y +3)(y +5)

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4 0
3 years ago
A company has installed new machinery that will produce a savings rate (in thousands of dollars per year) of S'(x) = 225-x^2, wh
Kipish [7]

Answer:

After 15 years the use of said machine is no longer profitable

Step-by-step explanation:

it should be used, as long as the money generated is not smaller as the costs generated. By setting both formulas equal (calculating the x value for when they are equal) you get x = 15 and x = -2.5(which doesnt make sense in this context).

3 0
3 years ago
Which equation graphs as a parabola?<br> A) y = 4 <br> B) y = 4x <br> C) y = 4x2 <br> D) y = 4x3 + 3
lapo4ka [179]

Answer: c

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7 0
3 years ago
Please help and thank you
lawyer [7]

I think it should be A

7 0
3 years ago
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