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anonymous
 3 years ago
how do you find the length of CD?
anonymous
 3 years ago
how do you find the length of CD?

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anonymous
 3 years ago
Best ResponseYou've already chosen the best response.0dw:1354672985724:dw

anonymous
 3 years ago
Best ResponseYou've already chosen the best response.0or Im sorry dont multiply by two, just solve for x and plugin the x in the equation for line CD and you have your answer.

anonymous
 3 years ago
Best ResponseYou've already chosen the best response.0but how do i do that?

anonymous
 3 years ago
Best ResponseYou've already chosen the best response.0use the equation i gave you above.

anonymous
 3 years ago
Best ResponseYou've already chosen the best response.0you see that both line segments CD and AD are congruent, therefore you can set them equal to each other and solve for x.

anonymous
 3 years ago
Best ResponseYou've already chosen the best response.0oh ok.so then i would multiply the 2x and 4x together?

anonymous
 3 years ago
Best ResponseYou've already chosen the best response.0no you will need to use the opposite operations in order to isolate x.

anonymous
 3 years ago
Best ResponseYou've already chosen the best response.0no not divide, try again.

anonymous
 3 years ago
Best ResponseYou've already chosen the best response.0you can also see it as 4+2x = 4x

anonymous
 3 years ago
Best ResponseYou've already chosen the best response.0but how does that = 4x?

anonymous
 3 years ago
Best ResponseYou've already chosen the best response.0no not add look at you signs

anonymous
 3 years ago
Best ResponseYou've already chosen the best response.0the line segment CD = AD therefore they are equal.

anonymous
 3 years ago
Best ResponseYou've already chosen the best response.0the two lines you drew in the middle of them means they are the same length.

anonymous
 3 years ago
Best ResponseYou've already chosen the best response.0so im not understanding. im so sorry. how do i solve the problem then?

anonymous
 3 years ago
Best ResponseYou've already chosen the best response.0How do you think you would attempt it? I've pretty much given you all of the information and even how to setup the problem.

anonymous
 3 years ago
Best ResponseYou've already chosen the best response.02x+4=4x . i multiply the 2x and 4x to get 8x?

anonymous
 3 years ago
Best ResponseYou've already chosen the best response.0no you need to subtract 2x from 4x

anonymous
 3 years ago
Best ResponseYou've already chosen the best response.0rearrange your equation to see this better. 4+2x = 4x

anonymous
 3 years ago
Best ResponseYou've already chosen the best response.0write your whole equation.

anonymous
 3 years ago
Best ResponseYou've already chosen the best response.0now subtract 2x from both sides of your equation.

anonymous
 3 years ago
Best ResponseYou've already chosen the best response.0and rewrite what you get.

anonymous
 3 years ago
Best ResponseYou've already chosen the best response.0not quite. that extra x on the left should not be there so it should be 4 = 2x

anonymous
 3 years ago
Best ResponseYou've already chosen the best response.0now one more step to solve for x

anonymous
 3 years ago
Best ResponseYou've already chosen the best response.0i divide it by 2 right?
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