Answer:

Step-by-step explanation:
please mark me brainliest
Answer:
fhvnnnjhnvkjfdncvjifnv
Step-by-step explanation:
Answer: 3/5
Step-by-step explanation:
Probabilty of blue tiles: 12/20 =3/5
Probability of letter b tiles: 10/20= 1/2
How to get the denominator?
4+6=10
2+8=10
10+10=20
Answer:
2 1/2
Step-by-step explanation:
6/4=3/2=1 1/2
Answer:
it approx 103.2 degree
Step-by-step explanation:
s=90+tan^-1(1÷3√2)
I add 90 base on the coordinate , taking the centre of the circle place at origin