Answer:
V = 54π in³
Step-by-step explanation:
Volume of cylinder = <em>h * πr² --> b * h</em>, where b = area of circle
Substitute: V = 6 * π(3)²
Exponents: V = 6 * 9π
Multiply: V = 54π in³
The answer is 1,695.6 in³.
The volume of the empty space is the difference of the bigger cylinder and the smaller cylinder: V = V1 - V2
The volume of the bigger cylinder is:
V1 = π r² h
r = 10 in
h = 15 in
π = 3.14
V1 = 3.14 * 10² * 15 = 4,710 in³
The volume of the smaller cylinder is:
V2 = π r² h
r = 8 in
h = 15 in
π = 3.14
V2 = 3.14 * 8² * 15 = 3,014.4 in³
The volume of the empty space is:
V = V1 - V2 = 4,710 in³ - 3,014.4 in³ = 1,695.6 in³
Answer:
;p
Step-by-step explanation:
1. 48 inches
2. 1.5 gallons
3. 5,000 meters
4. 2 kilograms
5. 20 cups
6. 6 meters
7. 5,280 feet
8. 700 meters
9. 36 inches: 3 feet and 1 yard
5 1/2 feet: 66 inches and 1.83 yards
(couldn't do the last one because it's covered)
The answer will be 10/3 also I'll recommend downloading photo math it really helps!! It's free.
Answer:
2800
Step-by-step explanation:
2.8x1000=2800
this is the conversion between meters and centimeters
