In order for me to begin an answer, you must tell me something about the relationship
between 'x' and 'y'. A simple linear equation would have helped immensely. As it is,
there's nothing I can do.
13 ? 15
If you mean: x^2+15-3x then its value is 19 when x equals 4
It is 36
15
It is: 36
-15 + 4 = -11
72
x = sin-1 (4/15) ( sin -1 is [SHIFT] [sin] on a calculator ) = 15.5
4
It is: 28-4-9 = 15
3.75 x 4 = 15
To find the value of y in the expression 15y-4 = 41, you need to isolate y. Start by adding 4 to both sides of the equation to get 15y = 45. Then, divide both sides by 15 to solve for y, which equals 3. Therefore, the value of y in the expression 15y-4 when it equals 41 is 3.