Answer:
To find the missing side we need to calculate the sum of the two given sides and then subtract that from the perimeter.
7a - 11b - (2a + b + a - 9b)
= 7a - 11b - (3a - 8b)
= 7a - 3a - 11b + 8b
= 4a - 3b
<span>wavelength = 13 mm
frequency = 14 hertz.
Speed = 13*14 = 182 mm/s
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Answer:
i dont know that the reason why i here in brainy
Answer: The answer is 29, because that 29 would be the outlier of the numbers.
Step-by-step explanation:
It’s easy really. Answer’s down below:
