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3 years ago

How many zeros are in the product? (2 x 9) x 10

Mathematics

2 answers:

AnnyKZ [126]3 years ago

6 0

2x9 = 18

18x10 = 180

The answer is 1 zero

VashaNatasha [74]3 years ago

5 0

Answer:

Step-by-step explanation:

(2x9)= 18

18x10=180

there is 1 zero in 180

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Answer:

Part 4) $ER=3\ units$

Part 5) $DF=9\sqrt{10}\ units$

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Step-by-step explanation:

Part 4) Find ER

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In the right triangle ERF

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$EF^2=ER^2+RF^2$

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$DF^2=DR^2+RF^2$

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simplify

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Answer:

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