Respuesta :

zack28030

Answer: y = 85 2) 36.222°

Step-by-step explanation:

281 + 268 + 225 + 290 = 1064

1064 / 7 = 152

152 x 12 = 1824

392 + 512 + 413 + 422 = 1739

1824 - 1739 = 85

Therefore y = 85

The answer is y=541

Ur Welcome

-Kiki

btw, it should work if you just type it like that on maths-watch.