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luda_lava [24]
3 years ago
10

F(x)=(x+1)(x-3)(x-4)

Mathematics
1 answer:
denis23 [38]3 years ago
5 0

Answer:

x=-1, x=3, x=4

Step-by-step explanation:

1. Substitute 0 for f(x)

0=(x+1)(x-3)(x-4)

2. Set each set of parenthesis equal to 0

0=x+1, 0=x-3, 0=x-4

3. Solve for x

x=-1, x=3, x=4

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A polygon has an area of 225 square meters. If the area is tripled, how does each side length change?
krok68 [10]
Let me tell you the process so that you get to the answer
Remember first that the area of a regular polygon with x sides has  each of them a length which can be represented by y 

<span>A = 1/4 * xy^2 * Cot(180/x) </span>
<span>The purpose is to solve for y, so we get </span>
<span>y^2 = 4A/(xCot(180/x)) </span>
<span>y = √(4A/(xCot(180/x)))

The thing we need to change is A in the previous formula and with that we can use the equaation to be a constant. This could be represented by Z
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so
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3 0
3 years ago
Are these figures below similar? <br>NO LINKS!! NEED ANSWER ASAP​
Vinvika [58]
Yes they are
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6 0
2 years ago
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the length of my living rooom is 24 feet. the width of my living room is 1/2 the length. what is the area of my living room.
stich3 [128]

The width of my living room is 1/2 the length :

24 \times  \frac{1}{2}  = 12 \: ft

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Ok done. Thank to me :>

7 0
3 years ago
-4
S_A_V [24]

Answer: (3, \infty)

Step-by-step explanation:

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4 0
2 years ago
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liraira [26]

Answer: I would think 1/3

Step-by-step explanation:

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6 0
4 years ago
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