Answer:
(9.2)
Step-by-step explanation:
idkc
1r
(5r-4)(2r-6r+4)
1(5r-4)+1(2r-6r+4)
5r-4+2r-6r+4
5r+2r-6=1r
1r-4+4
-4+4=0
the radius is 4.3 inches
61st term in the sequence
125 = 2n + 3
122 = 2n
n = 61
