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Akimi4 [234]
2 years ago
10

Find the product. ( x+ 7)^2=x^2

Mathematics
2 answers:
lina2011 [118]2 years ago
6 0

Answer:

.

Step-by-step explanation:

nlexa [21]2 years ago
6 0

Answer:

x= -7/2

Step-by-step explanation:

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12:3

Step-by-step explanation:

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2 years ago
What is the solution to this system of linear equations?
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(7,3)

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X= -2+3y

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6 0
3 years ago
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A cube has side length a. The side lengths are decreased to 20% of their original size. Write an expression in simplest form for
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Answer:

0.512a³ cubic units

Step-by-step explanation:

Given a cube of length, a, then when decreased by 20%, what's left is actually 80% of the original. So, for this case, we have a cube with a length of 80%(a) = 0.80a.

Now, to compute for the volume of a cube, we multiply the length three times to itself. Or, in other words, raise the length to the third power. That means the volume of the new cube is (0.8a)³ = 0.512a³ cubic units.

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2 years ago
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Jane bough 1.5 pounds of chicken, then went back to the store and bought 1 13/16 More pounds, how many total pounds did she buy
Studentka2010 [4]

Answer:

Step-by-step explanation:

1.5 + 1 13/16

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4 0
2 years ago
A contestant on a game show has 30 points. She answers a quest on correctly to win 15 points. Then she answers a question incorr
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The contestants total number of points is 20.

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3 years ago
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