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Kay [80]
3 years ago
8

A ladder leans against the side of a house. The angle of elevation of the ladder is 61° when the bottom of the ladder is 12 ft f

rom the side of the house. Find the
length of the ladder. Round your answer to the nearest tenth.
Mathematics
1 answer:
PSYCHO15rus [73]3 years ago
4 0
Hi is the answer I think
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What is the value of x and the length of segment DE?
Mandarinka [93]

Answer:

Part 1) x=6.6\ units

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Step-by-step explanation:

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\frac{5}{9}=\frac{9}{2x+3} \\ \\5*(2x+3)=9*9\\ \\10x+15=81\\ \\10x= 81-15\\ \\10x=66\\ \\ x=6.6\ units

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73,890 and 100 and expanded form
Elden [556K]
73,980=70,000+3,000+800+90+0

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