Find the first, fourth, and tenth terms of the arithmetic sequence described by the given rule a (n) =-6+(n-1)(6)

Answer with explanation:

  General term of arithmetic sequence and first, fourth, and tenth terms are

(3x-8) or (3x+8)

step-by-step explanation:

step-by-step explanation:

use pothagarean therom

a^2+b^2=c^2 so first ac

acm is a right triangle because c= 90°

and am (the hypotenuse or c) =16+9 =25

but there is not enough info we need another angle or side length