Answer:
i think it is 1/100
Step-by-step explanation:
4/20^2 add all the marbles number together than put the amount of orange marbles on top of it so it is 4/20 than square it
Answer:

Step-by-step explanation:
Factorise in order to reveal factors.

B. triangle ABC is isosceles. The angles add up 180 degrees.
Hello :
f(6) =2(6)² +<span>√(6-2) = 72 +2 =74</span>