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yanalaym [24]
2 years ago
6

Multiple Choice

Mathematics
1 answer:
WINSTONCH [101]2 years ago
7 0

9514 1404 393

Answer:

  B.  P = 70 in; A = 300 in²

Step-by-step explanation:

The perimeter is the sum of the side lengths. Opposite sides are the same length, so the perimeter is ...

  P = 20 in + 15 in + 20 in + 15 in = 2(20 in +15 in) = 2(35 in)

  P = 70 in.

Only answer choice B has the correct value. (Its area figure is also correct.)

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Jeans are reduced from 28.00 to 18.20 during a sale at a department store. What percentage was the original price reduced?
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Answer:

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Step-by-step explanation:

we know that

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(1 point) find the point pp where the line x=1+t,y=2t,z=−3tx=1+t,y=2t,z=−3t intersects the plane x+y−z=1.
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