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garri49 [273]
3 years ago
7

Chris got 28 out of 35 correct in his test.

Mathematics
1 answer:
Sedaia [141]3 years ago
5 0

Answer:

1/5

Step-by-step explanation:

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What is the perimeter of a rectangle with a length of (x^2+x) and a width of (2x^2+3x)
Mazyrski [523]

Answer:

Perimeter = 6x² + 8x

Step-by-step explanation:

Perimeter = 2(length + width)

perimeter = 2((x²+x)+(2x²+3x))

perimeter = 2(x²+2x² + x+3x)

perimeter = 2(3x² + 4x)

perimeter = 2*3x² + 2*4x

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3 years ago
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Simplify:

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So you get:

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3 years ago
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Neporo4naja [7]

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75 degrees

Step-by-step explanation:

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3 years ago
WILL GIVE BRAINLIEST
Yuliya22 [10]

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c

Step-by-step explanation:

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2 years ago
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Serggg [28]

Answer:

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Since we moved the decimal to the right, the exponent on the power of 10 is negative

2.507* 10^-4

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