The polygon would have 18 sides. Hope this helps!
The probabilities of picking a red, blue, and yellow marble must be equal to 1. so
P(R)+P(Y)+P(B)=1
1/6+1/2+P(B)=1 making all terms have a common denominator of 6 we have:
1+3+6P(B)=6
4+6P(B)=6
6P(B)=2
P(B)=2/6
P(B)=1/3
Answer:
9(4 +5)
Step-by-step explanation:
there is a common factor of 9 in both 36 and 45
9*4 = 36
9*5 = 45
by factoring 9 out of both 36 and 45, we get 9(4 + 5)
