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Algebra 8 Online
OpenStudy (phagey):

Which statement about 5y = 2x is true? The equation does not represent a direction variation. The equation does not represent a line through the origin.

OpenStudy (anglina4196):

y=2/5x is true though

OpenStudy (anglina4196):

just divide 5 by both side

OpenStudy (phagey):

the equation represents a direct variation of 2/5 or direct variation of 5/2

OpenStudy (anglina4196):

2/5

OpenStudy (phagey):

ok thank you

OpenStudy (anglina4196):

any time

OpenStudy (phagey):

can you help me with ine more?

OpenStudy (anglina4196):

sure

OpenStudy (phagey):

The length of an object’s shadow varies directly with its height. If a can that is 13 cm tall casts a shadow that is 7.5 cm long, a bottle that is 25 cm tall will cast a shadow that is approximately 14.42 cm long. True False Description

OpenStudy (phagey):

i think its false

OpenStudy (anglina4196):

can you give me medals I just joined and no one responds cause I have no medals

OpenStudy (anglina4196):

thanks

OpenStudy (phagey):

i posted the other question on here

OpenStudy (anglina4196):

k

OpenStudy (mathmale):

Kindly post each question separately.

OpenStudy (anglina4196):

true because if you divide 25/13 and then multiply the answer by 7.5 and you will get true

OpenStudy (phagey):

ok

OpenStudy (anglina4196):

do you get it

OpenStudy (anglina4196):

you can ask me more questions if neede

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