Answer:
18.84 ft
Step-by-step explanation:
2*3.14*3=18.84 ft
Square root 2,025 to get 45.
Or, multiply 45 × 45 to get 2,025.
Answer: 45
If you find the discriminant it will tell you the number and types of roots. The discriminant is the value b^2 -4ac.
a = 1
b = 1
c = 1
1^2 - 4*1*1
1-4 = -3
Since this is a negative number there will be 2 complex roots.
It is 28 pounds. This is because all of the others have a ratio of 4:1 while 28 and 5.5 have a ratio of 56:13.
Divide both the numerator and denominator by 9 to get;
Convert the improper fraction to a mixed number;
