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Irina18 [472]
3 years ago
12

Can someone answer this please 15 points

Mathematics
1 answer:
andrew-mc [135]3 years ago
7 0
16x³ - 54
= 2(8x³ - 27)
= 2(2x - 3)(4x² + 6x + 9)  ← answer
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Carey creates the table below to help him determine 75% of 36.
Setler [38]

Answer:

27

Step-by-step explanation:

75×36=2700

2700/100=27

7 0
3 years ago
(50 POINTS) Express each sum using summation notation.
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14: a

1

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Solve r=4/3(p-q) for p
lesya [120]

Answer:

q+3/4r=p

Step-by-step explanation:

r=4/3(p-q)

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r=4/3p-4/3q

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4/3q+r=4/3p

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2 years ago
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tiny-mole [99]

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Step-by-step explanation:

4 0
3 years ago
Can someone help me im confused....PLZZZZ
lilavasa [31]

Answer:

see explanation

Step-by-step explanation:

The perimeter (P) of a rectangle is calculated as

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perimeter of rectangle A = 2(7) + 2(5) = 14 + 10 = 24 in

perimeter of rectangle B = 2(4x - 3) + 2x = 8x - 6 + 2x = 10x - 6 in

Equating the two gives

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Thus

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Width of rectangle B = x = 3 in

5 0
3 years ago
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