Which is the recursive formula for the explicitly defined sequence?
an = 8n-3

Answer :   

Step-by-step explanation:

The given explicit formula : , where n is a natural number.

At n=1 ,

At n=2,

At n=3 ,

We can see the common difference is 8.

So we can write

Hence, the recursive formula for the explicitly defined sequence is  

which expression can be used to convert 80 us dollars (usd) to australian dollars (aud)?

1 usd = 1.0343 aud

1 aud = 0.9668 usd

step-by-step explanation:

sorry just need the points

answer: (c) m∠qpo + (2x + 16)° = 180°

step-by-step explanation:

the opposite angles of a quadrilateral are supplementary.

so, ∠o + ∠q = 180°   and   ∠p + ∠r = 180°

since ∠r = 2x + 16°, we can use substitution as follows:

∠p + ∠r = 180°

∠p + (2x + 16)° = 180°