one term of an arithmetic sequence is a17=82 and d=-6. write a rule for the nth term of the sequence. then find a10

Step-by-step explanation:

In an arithmetic sequence, we are given that:

The nth term of an arithmetic sequence,

When n=17, , we have:

82=a+(16)(-6)

82=a-96

a=82+96

a=178

Therefore, the 10th term of the sequence

answer: 3.26019516

step-by-step explanation:

t= half of the arc subtended by t.

r= half of the arc subtended by r.  

t+r= half of the arc subtended by t + half of the arc subtended by r= half of 360=180

step-by-step explanation: