I got 75% but I’m not seeing it...
Answer:
x = 63.4
Step-by-step explanation:
Here, we want to find the value of x
To do this , we use the appropriate trigonometric ratio
The side facing x is 12, this is called the opposite
6 is the third side and it is called the adjacent
The trigonometric identity that links both is tan
Tan is the ratio of the opposite to the adjacent
Thus,
tan x = 12/6
tan x = 2
x = tan^-1 (2)
x = 63.4
Probably they never forget to give the Miranda warning.
So you have to make two equations. Let's say x stands for shirts and y stands for pants. 4x+3y=85.50. The second equation would be, 5y=115-3x. Since you need one of them to have x= or y=, you need to change it to that form. y=. Then you do substitution and solve which leaves you with:
Shirts are $7.50
Pants are $18.50
Go left one and up 2 but make sure your line is on the positive 5 on the y axis