3 years ago

If a18-a12=24.Find d.with steps.....

Mathematics

1 answer:

kolbaska11 [484]3 years ago

5 0

Answer:

let common difference be d.

a 18=a+17 d

a 14=a+13 d

a+17d - (a+13d) =32

a+17d - a - 13d =32

17d - 13d = 32

4d = 32

d=32/4

d=8

common difference=8

Step-by-step explanation:

(Brainliest if im correct?)

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If a18-a12=24.Find d.with steps.....​

If a18-a12=24.Find d.with steps.....