Dantes cell phone company charges $45 per month for unlimited calls and internet use and $0.25 per text message his last fell ph
1 answer:
You might be interested in
9514 1404 393
Answer:
Step-by-step explanation:
The Pythagorean theorem tells you that the area of the square with side 'a' is the difference of the areas of the other two squares.
a² = 7² -4²
a² = 49 -16 = 33
a = √33