Can someone answer this question please please help me I really need it if it’s correct I will mark you brainliest .

∠EFI and ∠GFD

Step-by-step explanation:

An easy way to distinguish vertical angles are angles that are directly across each other. You can see that ∠GFD is directly across ∠EFI. They are opposite angles that are made by intersecting lines.

<EFI and <GFD

Step-by-step explanation:

Vertical angles are angles that are directly across from each other. The two angles are across from each other and are considered vertical angles.

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.