What is would be that answer when is write an expression to describe the sequence below. use n to represent the position of a term in the sequence, where n = 1 for the first term. -26, -25, -24, -23,

  an = n -27

Step-by-step explanation:

The general term (an) of an arithmetic sequence is given by the formula ...

  an = a1 + d(n -1)

where a1 is the first term and d is the common difference.

Your sequence has a first term of a1 = -26 and a common difference of d = 1. Putting these values into the formula gives ...

  an = -26 + 1(n -1)

This can be simplified to ...

  an = n - 27

answer:  

step-by-step explanation:

here x represents the height of the pole,

and, the height of the shadow of the pole is 12 feet.

also, the angle of elevation from the top of the pole is 40°,

therefore,

by the low of sine,

which is the required equation for finding the value of x,

idk

step-by-step explanation: