Answer:
$475
Step-by-step explanation:
7+6+7+5 = 25
25*19 = 475
Answer:
8
Step-by-step explanation:
Answer:
$23.40
Step-by-step explanation:
Answer:
20
Step-by-step explanation:
Because it is a square table, that means all the sides are even. And to find the area, we do Height * Base. But again, because they're even, we would just need to find 2 numbers that multiply to be 400. And that number, is 20. 20 * 20 = 400. So the length of one side is 20.