Answer:
3052 cm^3 (Answer C)
Step-by-step explanation:
The formula for the circumference of a circle of radius r is C = 2(pi)(r). We know that C = 56.52 cm and want to find the model's radius:
C 56.52 cm
Solving for r, we get ---------- so that in this case r = ------------------ or
2(pi) 6.28
r = 9 cm.
The formula for the volume of a sphere of radius r is V = (4/3)(pi)(r^3), which here comes out to:
V = (4/3)(3.14)(9 cm)^3 = 3052 cm^3 (Answer C)
Answer:
4.8 is the next term. Because look at the first one is 0.3. To get the next term we double the numbers all the time. So 0.3 doubles is 0.6, 0.6 is 1.2 and 1.2 is 2.4 and 2.4 is 4.8. It’s your last term. Also you made mistake you put - sign near 1.2. Hope this helps.
Step-by-step explanation:
I’m not sure but i don’t think their similar at all. they do have one angle that is shared between both triangles but the lengths of their sides aren’t proportional
I think it is 9 i hope this helped
