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2 years ago

CDE is reflected over the x axis . what are the vertices of c'd'e please help!! <3

Mathematics

1 answer:

Korolek [52]2 years ago

5 0

Answer:

C'(-8,-1) --> C"(-8,1)

D'(-6,-5) -->D"(-6,5)

E'(-2,-4) -->E"(-2,4)

Step-by-step explanation:

well it goes over the x axis and it changes the y cords to positive

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podryga [215]

If R is between Q and S then QR+RS=QS

given
QR=x+4
RS=3x-1
and QS=27

x+4+3x-1=27
combine like terms
4x+3=27
minus 3 both sides
4x=24
divide both sides by 4
x=6

sub back
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QR=6+4
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RS=3(6)-1
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x=6
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2 years ago

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Answer:

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Step-by-step explanation:

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Number of mobile internet users = 400,000,000

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2 years ago

Im having trouble with this question... please help me.

kompoz [17]

Answer:

last option.

Step-by-step explanation:

See attached.

I'm not sure why you crossed out the last option, but it seems to be correct.

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2 years ago

Read 2 more answers