X is equal to 30 (vertically opposite angles)
y=180-50
=130 degrees (angles in a straight line equal to 180)
z=180-130-30 (angle sum of a triangle equal to 180)
z=20 degrees
Answer:
x = 3 "1" blocks
Step-by-step explanation:
Answer:12
Step-by-step explanation:
If the events are independent, their joint probability is the product of their individual probabilities.
The probability that it will snow and Amy will be late is .60×.10 = 6%.