Answer:
192 m
Step-by-step explanation:
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number of black pencils is 17
Answer: d = ±10
<u>Step-by-step explanation:</u>
169 = +
169 = (12)² +
169 = 144 +
25 =
100 = d²
√100 = √d²
±10 = d
the answer is 35 x √ 2 y
It is B