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oksian1 [2.3K]
3 years ago
13

Simplify the expression (7+5)+4x13-2

Mathematics
1 answer:
koban [17]3 years ago
8 0
I think the answer is 62 because 7+5=12  4*13=52  12+52=64  64-2=62
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What is the perimeter of the triangle shown on the coordinate plane, to the nearest tenth of a unit?
miv72 [106K]

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segment AB: length = √(3²+8²) = √73 ≈ 8.544

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