The base of a 12-foot ladder is 5 feet from a building. To the nearest degree, what angle does the ladder make with the ground?

Mathematics

1 answer:

hoa [83]3 years ago

5 0

Cos x=5/12. Solve for x which is 65.37 degrees.

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Answer:

Step-by-step explanation:

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= 36 - 1

= 35

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valentinak56 [21]

Step-by-step explanation:

$\huge \: 2 \sqrt{x} .4 {x}^{ - \frac{5}{2} } \\ \\ \huge \: = 2.4 {x}^{ \frac{1}{2} } . {x}^{ - \frac{5}{2} } \\ \\ \huge \: = 8 {x}^{ \frac{1}{2} - \frac{5}{2} } \\ \\ \huge \: = 8 {x}^{ \frac{1 - 5}{2} } \\ \\ \huge \: = 8 {x}^{ - \frac{4}{2} } \\ \\ \huge \: = 8. {x}^{ - 2} \\$