Find a formula for the nth term of the arithmetic sequence.
First term 10
Common difference -3
an = [? ]n + [ ]

Given:

The first term of an arithmetic sequence = 10

Common difference = -3

To find:

The formula for nth term of the arithmetic sequence.

Solution:

The nth term of an arithmetic sequence is:

Where, a is the first term and d is the common difference.

Putting and in the above formula, we get

Therefore, the required formula for the nth term of the arithmetic sequence is .

false

step-by-step explanation:

false.   two legs of the trapezoid would be congruent, but the other two would not.   were all the legs congruent, then we'd have a square; were the 2 shorter sides congruent and the 2 longer sides also congruent, we'd have a rectangle.

answer: when you burn wood, the carbon reacts with the oxygen in the air to create ash and smoke. that is a permanent change you cannot undo that.

step-by-step explanation: