A painting measures 2.4 feet from left to right. It’s hung in the center of a rectangular wall measuring 20 feet from left to right. What is the distance between the right edge of the painting and the right edge of the wall? Assume that the painting does not tilt.
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Angle:
Here is a picture of your situation
|dw:1614916477984:dw|
EmilyHerron:
thanks
Angle:
Are you still stuck on how to figure out the answer to your problem>
EmilyHerron:
yes,math isn't my thing
Angle:
ok, no problem :)
Can you tell me what is the length of this chunk of the painting?
|dw:1614916669880:dw|
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EmilyHerron:
would it be half of what 2.4
Angle:
yes! :)
EmilyHerron:
ok so it would be 1.2
Angle:
awesome!
and the painting is located in the middle of the wall right?
so what is half of the wall's length?
EmilyHerron:
it would be 1.2
maybe
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EmilyHerron:
i'm not sure
Angle:
|dw:1614917077653:dw|
EmilyHerron:
it would be half of 20 right?
Angle:
yes :)
EmilyHerron:
so 10
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Angle:
awesome!
now we're looking for this distance
|dw:1614917176094:dw|
EmilyHerron:
ok
Angle:
do you have any ideas on how we can get that distance?
EmilyHerron:
I was thinking divide
Angle:
I was thinking subtraction...
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EmilyHerron:
ok
Angle:
10 - 1.2 = ?
EmilyHerron:
it would be 8.8
Angle:
cool!
I think that's our answer :)
EmilyHerron:
yes!! it is thank you so much
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