To find the volume of a sphere you use...
V = 4/3 pi r^3
"Hemi-" means half. So we would divide by 2.
V= (4/3 pi r^3) / 2
The factored form is (3x-4)(x+9)
Answer:
The magnitude of the resultant force is: 27.40 pounds
Step-by-step explanation:
Given
Required
The magnitude of the resultant vector
To do this, we apply cosine formula
This gives:
Take square roots of both sides
372 x 2 = 744
744/41 = 18.146 or 18.2 gallons of gas rounded
If they want a whole number 18.2 rounds down to 18.
Answer:
Step-by-step explanation:
Perimeter = 84 feet
Side One = Side Two + 12 feet
Side Two + 17 = Side Three
Side Two + Side Two = Side Four
Perimeter = (Side Two + 12) + (Side Two) + (Side Two + 17) + (Side Two + Side Two) = 5 x (Side Two) + 29 = 84
5x + 29 = 84
5x = 55
x = 11
Side Two = 11 feet
Side One = 11 + 12 = 23 feet
Side Three = 11 + 17 = 28 feet
Side Four = 11 X 2 = 22 feet
