Answer:
see attachment
Step-by-step explanation:
Answer:
14/3 in. or 4 2/3 in.
Step-by-step explanation:
Perimeter is the sum of all sides.
P=4s
Fill in known numbers

Solve

Answer:
Step-by-step explanation:
(x + 2)² = (x - 1)(x + 14)
x² + 4x + 4 = x² + 13x - 14
-9x = -18
x = 2
It`s already in standard form but anyways the correct answer is 49.08