What are the explicit equation and domain for a geometric sequence with a first term of 4 and a second term of −12

Domain: Set of Natural numbers.

Step-by-step explanation:

The general explicit equation for the nth term of a geometric sequence is:

, where r is the common ratio.

Given: First term =

Second term =

Common Ratio=

Now, the explicit equation for given geometric sequence is:

the answer for this question is : 360°

step-by-step explanation:

we have been given a triangle   we need to tell which one of these is a triangle below to map onto itself.

360° rotation is the complete rotation which eventually leads to the same figure which is given.

the correct will be, that is 360° that will cause the triangle below to map onto itself.