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Aleks04 [339]
3 years ago
8

Help!! i don't understand either of these :(

Mathematics
1 answer:
irga5000 [103]3 years ago
5 0

Answer:

19. 15.5x8X3=372ft

C=372ft

20. 15.5x8x3=372ft

C=372ft

Hope it helped

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Round each number to the nearest ten and estimate the sum.<br>82.14 + 38.5 + 41.3​
blagie [28]

82.14 will be rounded down to 80, 38.5 will be rounded up to 40, and 41.3 will be rounded down to 40.

80 + 40 + 40 = 160

The approximate sum is 160.

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Step-by-step explanation:

(1)

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2 years ago
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