Answer:
$5 an hour
Step-by-step explanation:
Set up your equation like this: 40x+50=250
Then solve for x
First, subtract 50 from 250, leaving you with 200.
Then divide 200 by 40, and you get 5.
-1 im not sure if you meant 2x+6x+8=0
That would be 1/2 * 4/6
= 1/2 * 2/3 = 1/3 (answer)
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
