Using the formula for the volume of a right cylinder, we can determine the volume of the water tank.
Formula for the volume of a right cylinder: V = π (d
/2)^2
h = π * (8/2)^2 ·11 ≈ 552.92
Therefore, the volume of the tank is approximately 552.92 ft.
Answer:
Step-by-step explanation:
<u>Find the missing angle:</u>
- m∠L = 180° - 60° - 45° = 75°
<u>Use the law of sines to determine the lengths of the sides:</u>
- LM / sin ∠K = KM / sin 75°
- 12 / sin 60° = KM / sin 75
- KM = 12 sin 75° /sin 60° = 13.4 (rounded)
- KL / sin ∠M = LM / sin ∠K
- KL / sin 45° = 12 / sin 60°
- KL = 12 sin 45° / sin 60° = 9.8 (rounded)
<u>Find perimeter:</u>
- P = 12 + 13.4 + 9.8 = 35.2
Answer:
x= -4
Step-by-step explanation:
Geri's answer:
![2^{3}](https://tex.z-dn.net/?f=%202%5E%7B3%7D%20)
Correct answer:
![2^{9}](https://tex.z-dn.net/?f=%202%5E%7B9%7D%20)
Correct answer 2^9
--------------------- = --------- = 2 ^ ( 9 -3) = 2^6 = 64
Geri's answer 2^3
So, the correct answer is 64 times Geri's original answer.
Answer: option D) the correct answer is 64 times Geri's original answer.