2 years ago

Need help please.I forgot this.

1 answer:

8 0

The associative property lets you move the parentheses.

6. (-20×50)×-29 = -1000×-29 = 29,000

7. (5×10)×18 = 50×18 = 900

8. 400 + (60 + 98) = 400 +158 = 558

9. 3×(20×5) = 3×100 = 300

10. (18 + 9) +91 = 27 +91 = 118

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Gnoma [55]

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r = c / 2π

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Nikitich [7]

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7 months ago

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Ivenika [448]

Answer:

132 cm

Step-by-step explanation:

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