If you don't include the outlier (50) then it is 79.7
<span><span>8x</span>+<span>10y</span></span>=<span>9
Hope this helps.</span>
The terminal point represented by P(x,y), is the coordinate where a certain point lies. Given is 5pi/4 radians - this will be our angle.
Evaluate the values of x and y using sin θ and cos θ
x = cos (5pi/4)
x = -√2/2
y = sin (5pi/4)
y = -√2/2
Therefore, (x,y) is (-√2/2, -√2/2)
A. 2x+3×5=34
2x+15=34
2×9.5=19
2×9.5+15=34
x=9.5
