Answer: The answer for this r ≈ 1.16095869
Answer:
x=15
Step-by-step explanation:
the angle 7x+12 and 63 are on opposite sides of complimentary, meaning they add to 180.
180-63 = 117
117-12 = 105
105/7 = 15
3/11, all you have to do is add both numbers and put one of them over the sum, that will get you the probability of drawing that color.
