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3 years ago

13

The bottom of a ladder must be placed 5 feet from a wall. The ladder is 12 feet long. How far above the ground dos the ladder to

uch the wall?

1 answer:

pashok25 [27]3 years ago

7 0

How far above the ground does the ladder touch the wall
Answer:60

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a radioactive substance has a half-life of 2 seconds. A scientist begins with a sample of 20 grams. How much of the substance re

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2 years ago

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2 years ago

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Which property is illustrated by 45+19=19+45

MariettaO [177]

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3 years ago