3 years ago

Please please please help

Mathematics

2 answers:

irga5000 [103]3 years ago

5 0

3x+x= 180°(straight angle)

4x= 180°

x= 180/4

x= 45°

Talja [164]3 years ago

4 0

Wallind is right very smart

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[ Answer ]

$\boxed{\bold{X \ = \ 0, \ Y \ = \ 10}}$

[ Explanation ]

System Of Equations $\bold{\left \{ {X \ + \ Y \ = \ 10} \atop {Y \ + \ X \ = \ 10}} \right.}$

-----------------------------------

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$\boxed{\bold{[] \ Eclipsed \ []}}$

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