Consider the arithmetic 2+4+6+8+10+12+14+16+18+20 and answer the questions that follown a.(i)T1= S1=
(ii)Express T1 in terms of S1
can anyone please explain​

Find the pattern and use it to list the nth term in the sequence. 6, 12, 20, 30, 42, 56, the nth term of the sequence is

Ten members of balin's soccer team ran warm ups for practice. each member ran the same distance. their combined distance was 5/6 of a mile. to find the distance that each member ran, balin wrote the expression below.

Given sin28.4=.4756, cos28.4=.8796, and tan28.4=.5407 find the cot of 61.6