Answer:
190.06
Step-by-step explanation:
8.5 x 22.36
5n+4 seems to be the answer
Check the pictrue below.
Cosine(angle) = adjacent leg/ hypotenuse
Cosine( angle ) = 18/20
Angle = arccos(18/20)
Angle = 26 degrees
8/3
(12/15)/(3/10)=(12/15)(10/3)=120/45=8/3
thx