Answer
-2
Step-by-step explanation:
learn how to do your work f^gg0+
Answer: 15
Step-by-step explanation: 3:4 5x4=20 5x3=15 15:20
Answer:
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Answer: 4.6 km
a^1 + b^2 = c^2
2^2 + b^2 = 5^2
4 + b^2 = 25
b = sqrt 25 - 4
b = sqrt 21 = 4.6 km
Its the first answer