Answer:
$25
Step-by-step explanation:
5×5=25
25×5= 125
<em>is this what you are looking for?</em>
Area of square = (length)²
OR

Answer:
B
Step-by-step explanation:
Cos is the adjacent side over the hypotenuse. The adjacent side to <E is side ED. The hypotenuse is side EF. ED/EF. They do not go right out and give you this choice, but you see that B says the same thing.
Answer:
3,6,9,12,15,18,21,24,27,30...
7,14,21,28,...
Step-by-step explanation: