Answer:
nice
Step-by-step explanation:
Answer:
35
Step-by-step explanation:
Answer:
the average speed of the whole journey is 45 km/h
Step-by-step explanation:
The computation of the average speed of the whole journey is shown below:
Average speed is
= (Speed 1 + speed 2) ÷ 2
= (60 km/h + 30 km/h) ÷ 2
= 90 km/h ÷ 2
= 45 km/h
Hence, the average speed of the whole journey is 45 km/h
We simply ignored the distance as it is not relevant for the given situation
The same would be considered
Answer:
use the formula v = ⁴⁄₃πr³
Step-by-step explanation:
o calculate the volume of a sphere, use the formula v = ⁴⁄₃πr³, where r is the radius of the sphere. If you don't have the radius, you can find it by dividing the diameter by 2. Once you have the radius, plug it into the formula and solve to find the volume.
Answer:
A) 1/3 (8(6)(6) + (8)(6)(4)
Step-by-step explanation:
Rectangular Prism: 8(6)(4)
Pyramid: 1/3 (8)(6)(6)