Answer:
126?? i think
Step-by-step explanation:
A triangle always ahs a total of 180 degrees, so I added 24+28+6= 54, then subtracted it by 180 and got 126
(Dont fully trust me, im not an expert in geometry :P)
x²-6x=0
x(x-6)=0
Two solutions are possible:
x=0
x=6
Answer:
I believe it is 3262
Step-by-step explanation:
Concentric circles because if a line is tangent to one circle, it would only intersect teh other
From the recursive rule

it follows that


and so on. Notice how the subscript on a on the right side and the coefficient multiplied by 13 add up to n (n - 2 + 2 = n; n - 3 + 3 = n; and so on). If we continue the pattern, we'll end up with

so that the explicit rule for the n-th term in the sequence is
