Question

please answer this question​

Answer 1

1) We were given:-

   $a+b=23$

   $a=14$

   $14+b=23$

∴  $b=9$

2) (0,0) aka origin

3) $0.5252=\frac{5252}{10000}$

   % = $Fraction*100$

       $=\frac{5252}{10000}*100$

       $=\frac{5252}{100} =52.52$ %