Answer:
It's false
Step-by-step explanation:
The answer is -0.0125
Answer:
3 in
Step-by-step explanation:
The volume of the large sphere is ...
V = (4/3)πr³ = 288π . . . cubic inches
The volume of the smaller sphere is ...
288π -252π = 36π . . . cubic inches
The ratio of volumes of the smaller sphere to the larger is the cube of the ratio of radii. The radius of the smaller sphere will be ...
(6 in)∛(36π/(288π)) = (6 in)∛(1/8) = 3 in . . . . small sphere radius
Answer:
The third triangle (purple)
Step-by-step explanation:
It is a right triangle with the same angle measurements. The sides are proportional.
Answer:
37.5 ![units^2](https://tex.z-dn.net/?f=units%5E2)
Step-by-step explanation:
As the area of each of the side of the cube are the same we can multiply the area of one side by 6.
The area of one side is
![2.5*2.5=6.25\\\\6.25*6=37.5](https://tex.z-dn.net/?f=2.5%2A2.5%3D6.25%5C%5C%5C%5C6.25%2A6%3D37.5)
Answer:
137
Step-by-step explanation:
38 + 48 = 86
86/2 = 43
180 - 43 = 137