The 3 inside angles of a triangle need to equal 180 degrees.
The angle below the 100 degrees would be 180-100 = 80 degrees.
Now you have 80 and 70, which equals 150 degrees.
Angle X = 180 -150 = 30 degrees
Answer:
13
Step-by-step explanation:
Answer:
B
Step-by-step explanation:
Becasue you dont need too much.
Answer:
the value of P(B) = 1/3
Step By Step Explaination:
If A and B are two independent events, then P(A and B)=P(A) x P(B) (i)
Put all values in (i), we get
1/6= 1/2 x P(B)
P (B) = 2/6
P(B) = 1/3
Hence The Value of P(B) = 1/3.
