What is the 55 55th term of the sequence an=−1+3(n−1)

The value of 55th term a₅₅  = 161

Step-by-step explanation:

It is given that,

aₙ = −1 + 3(n − 1)

To find 55th term

To find the 55th term we have to substitute 55 instead of n in the expression of an.

aₙ = −1 + 3(n − 1)

a₅₅ = −1 + 3(n − 1) = -1 + 3( 55 - 1)

  = -1 + 3 * 54 = -1 + 162

  = 161

Therefore the value of 55th term a₅₅  = 161

the anwser is d) 75°

step-by-step explanation:

given hc ∥ gd.¯¯¯¯¯¯which statement is true

step-by-step explanation:

∠cbe and ∠deb are same-side interior angles