2 years ago

What is the explicit formula for this arithmetic sequence? -11, -18, -25,-32,...

Mathematics

1 answer:

marusya05 [52]2 years ago

4 0

D iaitu (beza sepunya)=T2(sebutan kedua)-T1(sebutan pertama)

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If A = 6 B = 9 C = 15 Then what is D equal to?

Semmy [17]

A = 6
B = 9
C = 15
D = ?

From A to B, 6 + 3 = 9
From B to C, 9 + 6 = 15
From C to D, 9 + x = ?

The first time, you added 3, for the second time, you added three to the three you are adding, making it 6. So for x, x = 6 + 3, which = 9

9 + 9 = 18

D = 18 should be your answer

hope this helps

6 0

3 years ago

Can anyone help me with this plz.

marshall27 [118]

Answer:

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