The answer is 51 remainder 4 because 51* 4 =408 and 412 + 4 = 412
Answer:
A: 10 x 1/2 = 15
Step-by-step explanation:
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Answer:
6 and 4
Step-by-step explanation:
Answer:
A. 80
Step-by-step explanation:
No math necessary. You know the brace needs to be longer than the distance between posts, so cannot be 4, 15, or 42 inches. The only answer choice longer than 64 inches is the correct one:
80 inches