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ivolga24 [154]
3 years ago
8

(2x + 3) and (2x - 3) are special factors because the only thing that distinguishes between the

Mathematics
1 answer:
diamong [38]3 years ago
8 0

Answer: Conjugates

Step-by-step explanation:

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The law f(t) = -t2 + 6t + 15 represents the number of kilometers of congestion, as a function of time, registered in a city. Wit
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Time = -b/2a = 3. f(3) = 24.

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3 years ago
18.0*18.9 please help, please!
kicyunya [14]

Answer:

340.2

Step-by-step explanation:

18.0 x 18.9 = 340.2

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2 years ago
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Simplify 2x - 3(-4x + 2 )
OleMash [197]
<span>2x - 3(-4x + 2 )
2x+12x-6
14x-6
2(7x-3)</span>
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3 years ago
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A tree that grows 3 feet every 5 years is growing at a rate of ___ feet per year.
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3 years ago
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Find the area of the figure. Use 3.14 for pie . Round your answer to the nearest tenth.
gizmo_the_mogwai [7]

Answer:

538.3

Step-by-step explanation:

First of all find the area of the rectangle

L*W

15*30

450

Now find the area of semi circle

1/2\pi r^{2}

Since radius is half a diameter divided 15 by 2=7.5

1/2\pi 7.5^{2}                            7.5 times 7.5= 56.25

1/2*3.14*56.25

56 times 3.14 is 176.625 now multiply 176.625 by 1/2

Answer is 88.3125

Now add 450 to 88.3125

Final answer: 538.3125

7 0
3 years ago
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