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anonymous
 3 years ago
A ladder leans against a house at a 60° angle to the ground.
If the ladder extends to a length of 158 inches, what is the height of the house rounded to the nearest hundredth of an inch?
http://speedcap.net/sharing/screen.php?id=files/e9/54/e954ac9077ec0c82d0ef6e7654990368.png
anonymous
 3 years ago
A ladder leans against a house at a 60° angle to the ground. If the ladder extends to a length of 158 inches, what is the height of the house rounded to the nearest hundredth of an inch? http://speedcap.net/sharing/screen.php?id=files/e9/54/e954ac9077ec0c82d0ef6e7654990368.png

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anonymous
 3 years ago
Best ResponseYou've already chosen the best response.0height x = 158 in * sin 60°

anonymous
 3 years ago
Best ResponseYou've already chosen the best response.0x= 158* 0.866025404 .866*158=136.828 inches right?

anonymous
 3 years ago
Best ResponseYou've already chosen the best response.0but would nearest 100th of an inch be 136.82

anonymous
 3 years ago
Best ResponseYou've already chosen the best response.0No, you need to round it up into 136.83 in

anonymous
 3 years ago
Best ResponseYou've already chosen the best response.0oh okay thank you can you help me with one more I did it already just want to see if correct

anonymous
 3 years ago
Best ResponseYou've already chosen the best response.0A toddler's playground has two slides on either side. The slide on the left is situated at a 45° angle to the ground and is 52 centimeters away from the base of the playground. The slide on the right is positioned at a 30° angle to the ground and is 98 centimeters away from the playground's base. What is the total length of both slides on this play I got 186.7 http://gyazo.com/5c9caf75f57e7a32f5f8d14ee403804a if you can help thanks

anonymous
 3 years ago
Best ResponseYou've already chosen the best response.0Could you post it in the new post?
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