Answer:
84 degrees
Step-by-step explanation:
Applying the Cosine Rule (Choice 2 is the correct one) :-
12^2 = 11^2 + 6^2 - 2*11*6 cos Y
144 = 121 + 36 - 132 cos Y
cos Y = (121 + 36 - 144) / 132
cos Y = 0.09848
Y = 84.3 degrees
B!!! Because they A equals -20, B equals 20, C equals 0, and D equals 0!
I think it’s the last one I am not sure tho
Ye ye cuz fat is fat it mix and make ye ye and fat and I use fat to cook my dog but sometimes I air fry hey you reading stop being stressed abt homework and go air fry ur dog U won’t regret it
Correct - wrong percentage
-------------------- = ---------------
wrong 100
68 - 60 x
--------- = ----
60 100
8 x
---- = ----
<span>60 100
</span>800 60x
----- = ----
60 60
13.3% = x
