Answer:
huh
Step-by-step explanation:
The answer is that since 25% is 25/100 it simplifies it to 1/4 so the answer is 1/4. Please mark me Brainiest
21x-9+63=180
21x+54=180
21x=126
x=6
Answer:
5π/4 radians or 225°
Step-by-step explanation:
1.
60² + 30² = 4500²
Opposite corner = 67.08 ft.
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2.
6² + 8² = 100²
The wire must be 10 ft.
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3.
7² + 14² = 245²
The rope is 15.65 ft.
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4.
180² + 300² = 122400²
He ran 349.85 ft.
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I'm not too sure about question 3.