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Mathematics 20 Online
OpenStudy (matthew120):

An overhead projector enlarges the image on its glass by a scale factor of 4. A rectangle that is 3 inches wide and 7 inches long on the glass is projected on a screen. What is the length of the rectangle on the screen?

OpenStudy (matthew120):

@rebeccaxhawaii

rebeccaxhawaii (rebeccaxhawaii):

so 7 divided by 4 i believe

OpenStudy (matthew120):

1.75

rebeccaxhawaii (rebeccaxhawaii):

yes

OpenStudy (matthew120):

yess whoo

OpenStudy (matthew120):

i got an 87

OpenStudy (matthew120):

whoo

rebeccaxhawaii (rebeccaxhawaii):

oh wait enlarges

rebeccaxhawaii (rebeccaxhawaii):

so it would be 4x7

OpenStudy (matthew120):

thank you very very very much

rebeccaxhawaii (rebeccaxhawaii):

no my answer the first time was correct

OpenStudy (matthew120):

are you good with grammer

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