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Find the midpoint of the segment with the given
endpoints. M(–2, 1) and O(–3, 2)
A. (–2.5, 1.5)
B. (–0.5, –0.5)
C. (0.5, –0.5)
D. (–3, –5)
 one year ago
 one year ago
Find the midpoint of the segment with the given endpoints. M(–2, 1) and O(–3, 2) A. (–2.5, 1.5) B. (–0.5, –0.5) C. (0.5, –0.5) D. (–3, –5)
 one year ago
 one year ago

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LoujoelouBest ResponseYou've already chosen the best response.0
K so a midpoint is basically an average of the x points and of the y points. The formula is x1+x2 divided by 2, y1+y2 divided by 2. If we do this we get (2+3) (1+2)  &  2 2 5/2, 3/2= (2.5,1.5)
 one year ago

EsmyBest ResponseYou've already chosen the best response.1
Ohhhh okay I get it! :D Okay can you help me with one more?
 one year ago

EsmyBest ResponseYou've already chosen the best response.1
I believe I know the answer but I need to know if I'm right.
 one year ago

EsmyBest ResponseYou've already chosen the best response.1
Wires are attached to a pole to make it more secure. The diagram shows one of those wires having a length of 220 feet. The angle of elevation from the ground to the top of the pole is 36. What is the height of the pole?
 one year ago

EsmyBest ResponseYou've already chosen the best response.1
http://i1188.photobucket.com/albums/z417/esmy_071/mc0192.jpg
 one year ago

EsmyBest ResponseYou've already chosen the best response.1
A. 178.0 ft B. 374.3 ft C. 159.8 ft D. 129.3 ft
 one year ago

EsmyBest ResponseYou've already chosen the best response.1
This one is C what do you think?
 one year ago

LoujoelouBest ResponseYou've already chosen the best response.0
Sorry, but Idk this one :( I'm thinking maybe it has something to do w/ tan/cos/sin
 one year ago

EsmyBest ResponseYou've already chosen the best response.1
Hmmm okay ill figure it out tho... Thank you
 one year ago

LoujoelouBest ResponseYou've already chosen the best response.0
Sry :( I think though it has something to do with sine
 one year ago

EsmyBest ResponseYou've already chosen the best response.1
yeah I just put what I thought :) thanks tho...
 one year ago

georgeblue22Best ResponseYou've already chosen the best response.0
This can be solved with trigonometry. The hypotenuse has been given and the opposite side is needed. In this case, we will need to use sine. sin = opposite/hypotenuse let the opposite side length be y so sin(36) = y/220 220sin(36) = y plug that into a scientific calculator and you get 129.3ft so the answer is D
 one year ago
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