Find the two possible lengths of line CD if C, D, and E are colliner, CE = 15.8 centimeters, and DE =3.5 centimeters.
1 answer:
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Answer:
D.
Step-by-step explanation:
f(x) =
g(x) = 2x + 3
(x) = 'f' divided by 'g'
Substitute.
x cannot be - because that would create a zero in the denominator.
That's a no-no.
It makes it 'undefined'
