Answer:
a(n) = -3 - 2(n-1)
Step-by-step explanation:
The most general formula for the nth term of an arithmetic sequence (such as this sequence is) is
a(n) = a(1) + c(n-1), where c is the common difference.
Here a(1) = -3 and c = -2.
Thus,
a(n) = -3 - 2(n-1).
6x - 12 = 8x + 14
2x = - 26
x = - 13
Answer:8x
Step-by-step explanation:
2++2=4 add x up 4 = 8x
Pythagorean Theorem is for right triangles
right triangles have a 90 degree angle in them
D is a right triangle
Simplification = 3.5x + 2.5x
Result = 6x
