well 3x15= 45 and 15x17= 255 so 45+255= 300
Answer:
diameter ≈ 11 feet
Step-by-step explanation:
The area (A) of a circle is calculated using the formula
A = πr² ← r is the radius
To find r divide both sides of the equation by π
r² = 
= 
Take the square root of both sides
r = 
≈ 5.5 feet
Diameter = 2r = 2 × 5.5 = 11 feet
Since the square root of a negative number is not a real number, then a negative radical will result in no real solution.
Answer:
5
Step-by-step explanation:
The answer is 60/12 becuase we can simfly both of theese mixed numbers into an improper fraction, wich will be 4/3*15/4. We do the multiplication, and we get 60/12. 60/12 can be simplifed to 5 becuase 60 divided by 12 is 5
Answer:
300000
30000
3000
300
Step-by-step explanation:
Use the zero's trick for 10's.
