Add ten to both sides:
K = 13
To check my work you can plug 13 in for k:
13-10=3
Hope this helps (:
Answer:
Angle W is greater than angle Y
Step-by-step explanation:
The angles in the triangles when solved are given as follows;
∠Y = 14.57
∠X = 135.23
∠W = 30.2
Angle W is greater than angle Y
This is Correct
Angle Y is the largest angle
This is Incorrect
Angle X is smaller than angle W
This is Incorrect
Angle W is the smallest angle.
This is Incorrect
Answer:
Let x = # of commercials
y = # of movies
<u>System of Equations:</u>
x + y = 90
40x + 110y = 500
Step-by-step explanation:
We have to set our variables before we start solving. After setting the variables, we can set up the equations. If x = # of commercials and y = # of movies, then we can assume x + y = 90, as there have been a total of 90 commercials and movies played altogether. Then, we know that their worth is $500, so the price of all the commercials played and the price of all the movies played (which is 40x + 110y) sum to $500.
