Answer:
2²+3² =x²
4+9. =x²
x² =13
x. =√13
answer is option c
C
Step-by-step explanation:
You divided 4/2 you get 2
2^2+3^2=x^2
x^2=4+9
x^2=13
x= square root 13
Total marbles = 10
No of white marbles = 4
No of blue marbles = 6
Probability of 2 white marbles = 4/ 10 = 2/5
13
The radius of cone is: 3 inches