Too lazy to do the work. Divide it into 2 rectangles. First rectangle's dimensions: 8 and 5. Second rectangle's dimensions: 7 and 7. Surely, you know the rest. Your welcome.
Answer:
they took 3 buses and 3 cars, because 3 * 30 = 90 and 4 * 3 = 12
12 + 90 = 102
Step-by-step explanation:
can you please answer my most recent question
Answer:
Can you please give us figure so that i can help you
The formula of a volume of a sphere with radius R:
![V=\dfrac{4}{3}\pi R^3](https://tex.z-dn.net/?f=V%3D%5Cdfrac%7B4%7D%7B3%7D%5Cpi%20R%5E3)
We have R = 7cm. Substitute:
![V=\dfrac{4}{3}\pi\cdot7^3=\dfrac{4}{3}\pi\cdot343=\dfrac{1372\pi}{3}\ cm^3](https://tex.z-dn.net/?f=V%3D%5Cdfrac%7B4%7D%7B3%7D%5Cpi%5Ccdot7%5E3%3D%5Cdfrac%7B4%7D%7B3%7D%5Cpi%5Ccdot343%3D%5Cdfrac%7B1372%5Cpi%7D%7B3%7D%5C%20cm%5E3)
![\dfrac{1372\pi}{3}\approx1436.0\ cm^3](https://tex.z-dn.net/?f=%5Cdfrac%7B1372%5Cpi%7D%7B3%7D%5Capprox1436.0%5C%20cm%5E3)
<h3>Answer: V = 1436.0 cm³</h3>