Answer:
38 feet
Step-by-step explanation:
P(x) = ℓ(x) + ℓ(x) + w(x) + w(x)
= x + x + (4x - 1) + (4x - 1)
= (x + x + 4x + 4x) + (-1 -1)
= 10x - 2
P(4) = 10(4) -2 = 38
The perimeter is 38 feet when the length is 4 feet long, so Cho will need to
cover 38 feet with garden stones.
Answer:
35/8 reduced is 4 3/8
Step-by-step explanation:
just subtract 7 7/8 and 3 1/2 to get 35/8 and reduce it to 4 3/8
Answer:
I can't help
Step-by-step explanation:
I can't help
However, the dosimeter is actually worn by the worker to determine the personal noise dose during the workshift or sampling period (Figure 21). Noise dosimetry is a form of personal sampling, averaging noise exposure over time and reporting results such as a TWA exposure or a percentage of the PEL.
B is the answer
2(2/5x+2)=4/5x+4
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