Answer:
circle area = 400*d^2
Step-by-step explanation:
Answer:
3/10
Step-by-step explanation:
There are 20 marbles. 6 of them are blue.
P = 6/20 = 3/10
3(4x+5)+2
3•4x=12x
5•3=15+2=17
Answer= 12x + 17
Sin(A) = opposite/hypotenuse = 12/13
Cos(A) = adjacent/hypotenuse = 5/13
Tan(A) = opposite/adjacent = 12/5