3 years ago

Find the value of x round to the nearest tenth

Mathematics

1 answer:

galina1969 [7]3 years ago

5 0

Answer:

8.2

Step-by-step explanation:

sin^-1 (8.2/21) is 22.984 which is pretty close to 23

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Ann is riding her bicycle. She rides for 22.5 kilometers at a speed of 9 kilometers per hour. For how many hours does she ride?

Ksenya-84 [330]

Hello!
Remember: Distance=Time x Speed
22.5=Time x 9
Time=22.5/9
Time=2.5 hours
Have a great day!

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4 years ago

PLEASE ANSWER AS SOON AS POSSIBLE WILL GIVE "Brainliest" TO THE FIRST CORRECT PERSON!!!

CaHeK987 [17]

Answer:

17.3

Step-by-step explanation:

area of paralellogram=base x height

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area = 5 x $2\sqrt{3}$

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2 years ago

It costs $7.15 to rent a kayak for 1 hour at a local state park. The price per hour stays the same for up to 5 hours of rental.

Damm [24]

Answer:

$41.50

Step-by-step explanation:

multiply $7.15 by 5 for every hour then add the $5.75 to show how it decreased which will give you $41.50 for 6 hours

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3 years ago

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kykrilka [37]

Answer:

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arsen [322]

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