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-Dominant- [34]
3 years ago
8

Juan builds a square dog pen that has an area of 100 square feet. He then builds a second pen that has an area of 49 square feet

. Which is the closest to the percent of the decrease in the area of the pen? *
Mathematics
2 answers:
tiny-mole [99]3 years ago
3 0

Answer:

its 21.0

Step-by-step explanation:

abruzzese [7]3 years ago
3 0

Answer:

4,900 is the answer I think

Step-by-step explanation:

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