Answer:
its easy
Step-by-step explanation:
the answer is
hi
144 onzas
1) 1 libra= 16 onzas
2) 16x 9= 144
;) Espero que eso te ayude
let me know if u cant understand my handwriting!
m3=43°
The total has to add up to 180° so 180-137 = 43°