Answer:
0.4
Step-by-step explanation:
possible outcomes = 2+2+2+4=10
favourable = 4
4/10 = 2/5
2/5 = 0.4
Answer:
Let's just call the number x. 3/8ths of x and 1 more equals 11.
As an equation, this basically means

First use PEMDAS so 26x2=52
52-3=49
4+49=53
53x4
Answer:
36°
Step-by-step explanation:
134° is the exterior angle of the triangle.
By the exterior angle theorm
134° = 98° + y
y = 134° - 98° = 36°