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stepladder [879]
3 years ago
9

When the angle of elevation to the sun is 52", a tree casts a shadow that is 13 feet long. What is

Mathematics
2 answers:
alina1380 [7]3 years ago
7 0

Answer:

x=10.156713

Step-by-step explanation:

tan(52)=13/x

shepuryov [24]3 years ago
6 0

Answer:

72

Step-by-step explanation:

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<u>Whole numbers less than or equal to 20</u>: A\leq 20, A \subset \mathbb{Z}_{\ge 0}  \\\implies A=\{0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20\}

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