Answer:
57 squares
Step-by-step explanation:
38/2=19
19*3=57
Answer:
≈283.33333
Step-by-step explanation:
V=lwh/3
10 · 10 · 8.5 /3
<h2>≈283.33333</h2>
The answer is c. 9x9x9x9x9x9
<h3>
Answer: Approximately 119.76 meters</h3>
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Work Shown:
x = starting length of the shadow
y = height of the pole
tan(angle) = opposite/adjacent
tan(58) = y/x
1.6003345 = y/x
1.6003345x = y
x = y/1.6003345
x = (1/1.6003345)y
x = 0.62486936y
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When the angle changes, the adjacent side gets 90 meters longer
tan(angle) = opposite/adjacent
tan(36) = y/(x+90)
0.72654253 = y/(0.62486936y+90)
0.72654253(0.62486936y+90) = y
0.453994166y + 65.3888277 = y
65.3888277 = y-0.453994166y
65.3888277 = 0.546005834y
0.546005834y = 65.3888277
y = 65.3888277/0.546005834
y = 119.758478075162
y = 119.76
The height of the pole is about 119.76 meters.
You can't convert that into a mixed number. Unless you are talking about 4/5 + 4/5. The answer would be 1 3/5.
