Answer:
kd cuidu buid Du daioucdi DUDUdu
Step-by-step explanation:
aywoiku☻
Answer:
1 55
2 130
3 15
Step-by-step explanation:
Answer:

Step-by-step explanation:
Number Of Red Balls=6
Number Of Green Balls=4
Number Of blue Balls=3
Total Number Of Balls=6+4+3=13
Notice that the two balls are picked without replacement. In this case, the total number of balls always decreases.
P(first ball will be green and the second will be red)

The given angles are =
(x+40)° and 3x°
As the given angles are opposite to each other on the intersecting lines, so they are vertical angles. These are congruent or equal.
So, 


Hence x = 20°
The given angles are =
(x+40) = 20+40 =60°
3x = 3*20 =60°