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Lukecrayonz
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A person is watching a boat from the top of a lighthouse. The boat is approaching the lighthouse directly. When first noticed the angle of depression to the boat is 16° 23'. When the boat stops, the angle of depression is 49° 29'. The lighthouse is 200 feet tall. How far did the boat travel from when it was first noticed until it stopped? Round to the nearest hundredth.
 2 years ago
 2 years ago
Lukecrayonz Group Title
A person is watching a boat from the top of a lighthouse. The boat is approaching the lighthouse directly. When first noticed the angle of depression to the boat is 16° 23'. When the boat stops, the angle of depression is 49° 29'. The lighthouse is 200 feet tall. How far did the boat travel from when it was first noticed until it stopped? Round to the nearest hundredth.
 2 years ago
 2 years ago

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Lukecrayonz Group TitleBest ResponseYou've already chosen the best response.0
554.56 ft 531.86 ft 494.06 ft 509.36ft
 2 years ago

Lukecrayonz Group TitleBest ResponseYou've already chosen the best response.0
@kesumonu glucy7 says you're a math wizard! Can you help me?
 2 years ago

kesumonu Group TitleBest ResponseYou've already chosen the best response.1
yeah i can
 2 years ago

phi Group TitleBest ResponseYou've already chosen the best response.0
can you draw a picture of what is going on?
 2 years ago

kesumonu Group TitleBest ResponseYou've already chosen the best response.1
dw:1355073442144:dw
 2 years ago

Lukecrayonz Group TitleBest ResponseYou've already chosen the best response.0
Well I drew a picture @phi but I think I'm doing something wrong so I don't want to post one
 2 years ago

kesumonu Group TitleBest ResponseYou've already chosen the best response.1
ignore the distorted line
 2 years ago

phi Group TitleBest ResponseYou've already chosen the best response.0
If you can't draw the picture, you probably won't solve the problem what did you get?
 2 years ago

Lukecrayonz Group TitleBest ResponseYou've already chosen the best response.0
I got 175 which isn't an option
 2 years ago

kesumonu Group TitleBest ResponseYou've already chosen the best response.1
the amnswer dw:1355073674356:dw
 2 years ago

kesumonu Group TitleBest ResponseYou've already chosen the best response.1
initially boat is at a and finally it stops at b the ans ss 22 answer would be 200(cot(49.29)cot(16.23))
 2 years ago

Lukecrayonz Group TitleBest ResponseYou've already chosen the best response.0
But doing that would give me 472 which isn't an answer choice :o @kesumonu
 2 years ago

kesumonu Group TitleBest ResponseYou've already chosen the best response.1
509.4 approx
 2 years ago

kesumonu Group TitleBest ResponseYou've already chosen the best response.1
which is one of the answer
 2 years ago

Lukecrayonz Group TitleBest ResponseYou've already chosen the best response.0
THANK YOU
 2 years ago

Lukecrayonz Group TitleBest ResponseYou've already chosen the best response.0
If the instructions for a problem ask you to use the smallest possible domain to completely graph two periods of y = 5 + 3 cos 2(x  ), what should be used for Xmin and Xmax? Explain your answer. @kesumonu I also need help with this one and after this @glucy7 and I won't bother you...
 2 years ago

kesumonu Group TitleBest ResponseYou've already chosen the best response.1
u might have made some mistake in conversion of degree
 2 years ago

kesumonu Group TitleBest ResponseYou've already chosen the best response.1
what is written in the bracket, clerify lil bit
 2 years ago

Lukecrayonz Group TitleBest ResponseYou've already chosen the best response.0
it was supposed to be (xπ/3) sorry!
 2 years ago

kesumonu Group TitleBest ResponseYou've already chosen the best response.1
the shape of this function y is similar to cos(2x) Xmin can be pi/3 Xmax would be pi+(pi/3) Xmax depends on Xmin
 2 years ago

kesumonu Group TitleBest ResponseYou've already chosen the best response.1
is that ok or u need more clarification
 2 years ago

Lukecrayonz Group TitleBest ResponseYou've already chosen the best response.0
that's good thank you!
 2 years ago
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