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Setler [38]
3 years ago
5

A building that is 100 ft tall casts a shadow that makes a 30 degree angle with the ground. Approximately how long, in feet, is

the shadow across the ground?
Mathematics
1 answer:
zhannawk [14.2K]3 years ago
7 0
Rounds to about 58 use the 30 60 90 formula
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20 is the answer

Step-by-step explanation:

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Donald has a bunch of nickels and dimes in his piggy bank. There are 100 coins in the bank that make a total of $6.60 in change.
brilliants [131]

Answer:

78 nickels and 22 dimes

Step-by-step explanation:

Nickels = n, Dimes = d

<u>Number of coins = 100</u>

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<u>Consider the first equation in the second:</u>

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3 years ago
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Brady earns a base salary of $525 every week plus a 16% commission on his sales at a
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