Let a, b, c, d, e, f, g and h be distinct elements in the set { −7, −5, −3, −1, 1, 4, 6, 15} . what is the minimum possible value of (a + b + c + d)2+ (e + f + g + h)2?
(a) 30
(b) 32
(c) 42
(d) 50
(e) 52

answer: what equations are there

step-by-step explanation:

arithmetic sequence

step-by-step explanation:

given that a sequence has terms as

19, 15, 11,

this is represented on a graph

the pattern indicates that the sequence is an arithmetic sequence with i term

a=19 and common difference d =-4

any general term

thus the sequence is reduced by 4 for each successive term starting from 1 and nth term is

24-5n.

first negative term would start after 5th term

5th term =24-25< 0

from 5th term onwards the sequence would be negative.

i think is 3 and 6. this took me 10 min to think.hope to and hope that my answer is brainliest.(follow me )

6 meters

step-by-step explanation: