X ≥ 0
4 < √x < 9 ⇒ 4² < x < 9² ⇒ 16 < x < 81
x = 5² = 25 or x = 6² = 36 or x = 7² = 49 or x = 8² = 64
x∈(16; 81)
A polygon is a closed plane figure with at least three sides and angles.
Answer:
(7x-2y)(a-b) Here is the answer!
Step-by-step explanation:
Your welcome btw! :D
The sequence is + 1/4 on each number. So, 1/4, 1/2, 3/4, 1 1/4, etc.