Answer:
10
Step-by-step explanation:
cd being the longer segment is equal to 2/3s of 15.
Answer:
17= 2/3
13,,,a=> (5x+5) (x+3)
Step-by-step explanation:
.........................
Forgive me if wrong
Answer:
90 clockwise
Step-by-step explanation:
rotate it by 90 degrees. it lines up
The recursive rule is

.
The iterative rule is

The recursive rule is given by the formula

, where d is the common difference. Our common difference is -4, which gives us the recursive rule above.
The iterative rule begins with the formula

, where a₁ is the first term and d is the common difference. Our first term is 10 and our common difference is -4: