Use the table to identify values of p and q that can be used to factor x2 + x – 12 as (x + p)(x + q). a. –2 and 6 b. 3 and –4 c. –3 and 4 d. 2 and –6

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.

what is the approximate angle of acb if abc is 25cm and the length of segment bc is 15

step-by-step explanation: