Complete the two equations to show the angle relationships you know

X+y+z

Measures of the angle of r, 31 s (x+4) t (3x+9)

What is the reflection image of (5,-3) across the line y = -x?

The probability that you roll a two on a six-sided die is 1 6 16 . if you roll the die 60 times, how many twos can you expect to roll