3 utro22-20Xx+4895find x
1 answer:
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Answer:
62.73° or 1.09 radians
Step-by-step explanation:
SOH CAH TOA
sin = , so sin (?) =
this means that ? = or ? = arcsin(
), depending on what calculator you have
plugging in or arcsin(
) into calculator will get you
62.73° or 1.09 radians
use the corresponding answer depending on if the question asks for degrees or radians
Answer:
Katie will collect more than 100 seashells in 5 and a half days.
Step-by-step explanation:
Katie already has 34 seashells in her collection.
Each day, she finds 12 more seashells on the beach.
Let x be the number of days Katie is collecting seashells.
In x days, she will collect 12x seashells.
In total, she will collect seashells.
Katie wants to collect over 100 seashells, so
Solve this inequality. Subtract 34:
Katie will collect more than 100 seashells in 5 and a half days.