Answer:
-15X^3y^2Z^2 is the answer
-0.4 or -10.4
Step-by-step explanation:
x = -30
cos(x - 30) = ½
Look at the picture
16+16
32
B. y = -5/2x +3/2
5x + 2y = 3
We want to get this in the form
y = mx +b where m is the slope and b is the y intercept
Subtract 5x from each side
5x -5x+ 2y =-5x+ 3
2y = -5x+3
Divide by 2
2y/2 = -5x/2 +3/2
y = -5/2 x +3/2
