Answer:
A = 452.39 cm^2
V = 904.78 cm^3
Step-by-step explanation:
A= 4pi r^2
A = 4 (pi) (6^2) = 452.39 cm^2
Volume = (4/3)(pi)(r^3)
V = (4/3)(pi)(216) = 904.78 cm^3
Answer:
there are 160 kids in the school
Step-by-step explanation:
Answer:
4th one
2x-10<12-6x
Step-by-step explanation:
2(x-5)=2x-10
3(4-2x)=12-6x
So: 2(x-5)<3(4-2x) is
2x-10<12-6x
Answer: 14:4 , 21:6 , 28:8 , 35:10
Step-by-step explanation:
Answer:
83 degrees
Step-by-step explanation:
Supplementary angles are two angles whose sums add up to 180 degrees. Since you have one angle that is 97 degrees and one that is unknown, you can just subtract 97 from 180.
180 - 97 = 83 degrees
