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Sedbober [7]
3 years ago
6

Given the piecewise function shown below select all of the statements that are true please help

Mathematics
1 answer:
KengaRu [80]3 years ago
5 0

Answer:

B and D

Step-by-step explanation:

Take a look at all the options x=4, 3, 1, 2 > 0

So, we just care about the domain where x>0, which is f(x)=x^{2}.

Then plug in x we will have the right answer.

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So the polynomial 24r squared represents the surface are of a cube a : determine the polynomial that represents the area of one
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Answer:

a. 4r² b. 2r c. 6 cm

Step-by-step explanation:

The surface area A of the cube is A = 24r². We know that the surface area, A of a cube also equals A = 6L² where L is the length of its side.

Now, equating both expressions, 6L² = 24r²

dividing both sides by 6, we have

6L²/6 = 24r²/6

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√L² = √4r²

L = 2r

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L = 2r = 2 × 3 cm = 6 cm

So, the length of an edge of the cube is 6 cm.

5 0
3 years ago
A) Work out 5% of 240
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Answer:

12 sorry if its wrong

Step-by-step explanation:

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Answer:

96.8 percent

Step-by-step explanation:

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So you divide 968 by 1000 to get 0.968 which is equal to 96.8 percent.

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