the answer is 60degree..hope it helps u
Answer:
16 + 3n
Step-by-step explanation:
a = 19 ; common difference = 22 - 19 = 3
a(n) = a + (n -1 ) *d
= 19 + (n-1)*3
= 19 + 3n - 3
= 16 + 3n
(p+1) (p-1). solved this on paper . hope it helps .
Answer:
B
Step-by-step explanation:
