4. Here you would use the Pythagorean Theorem. a² + b² = c²
In this case a and b are the same, so : a² + a² = c² would also work.
a = 5√2 so: (5√2)² + (5√2)² = c²
Do you know where to go from here?
Answer:
$80 billion, $480 billion
Step-by-step explanation:
E2020
Answer:

Step-by-step explanation:
R = d/t is the answer. Hope this helped