Help maybe , I appreciate it ???
1 answer:
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So 3x=6+4y
divide both of the equations by 3
x=2+4y÷3
x=2+4/3 y
your answer
x=2+4/3 y hope this will help
divide both of the equations by 3
x=2+4y÷3
x=2+4/3 y
your answer
x=2+4/3 y hope this will help
Note: the infinity character would not render correctly, so I used alpha instead. Pretend it's an infinity sign.
Answer:
DB = 8
Step-by-step explanation:
Δ ADB and Δ BDC are similar so ratios of corresponding sides are equal, that is
=
, substitute values
=
=
( cross- multiply )
DB² = 64 ( take the square root of both sides )
DB = = 8