Matemática, perguntado por ararromarlin, 9 meses atrás

Example 5. The sum of the first 15 terms of an arithmetic sequence is 765.
If the first term is 23, what is the common difference?
Chen: 4, =23
n = 15
Sis = 765
d =?
Solutions​

Soluções para a tarefa

Respondido por dinizbrenda803
5

Resposta:

i dont speak english hahahhah i am brazilian

the american is all place

you cu

mama mia rola

23

34

788

thank you, next

baby baby baby uuuuuuu


juvelyncastro18: thank you
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