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andreev551 [17]
3 years ago
6

How do you work this out?

Mathematics
1 answer:
oksian1 [2.3K]3 years ago
8 0
I think this problem is 3
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Twice a number increased by 2 is zero
Dmitry_Shevchenko [17]
Alright, so 2x+2=0 (with x being the number) is what I'm getting from this. Subtract 2 from both sides to get 2x=-2, and then divide by 2 to get x=-1
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Simplify.<br> 3(4-2.8)^3<br> Answer choices <br> A)4.73<br> B)5.18<br> C)53.86<br> D)263.42
devlian [24]

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Step-by-step explanation:

the answer I got is 5.184

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Margarita [4]

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0.00045

Step-by-step explanation:

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2 years ago
HELP WITH MATH!! RLLY COULD USE IT
san4es73 [151]

Answer:

120 square units

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3 years ago
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Franklin is cutting a 7 1/2 foot rope into 5 equal pieces. how long will each piece of rope be?
chubhunter [2.5K]

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18 inches or 1 foot 6 inches/1 foot and a half

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one foot is 12 inches long so you take the number of feet given (7—we'll worry about the half later) and multiply by the number of inches that are in a foot (12)

7×12=84

then half a foot is 6 inches so 84+6=90 inches

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