R = 1/2 d = 1/2 x 8 = 4 cm
V=πr2h
= π x 4^2 x 20
=3 x 16 x 20
= 960 cm^3
ans : 960 cm^3
Answer:
I think its 60x?
Step-by-step explanation:
Answer: 9x+3
Step-by-step explanation: 4x-(-3 - 5x)
=4x+ 3 +5x [open the bracket]
=9x+3
16.4041995 rounding that would be 16 rounding to the nearest hundredth would be 16.400 (or 16.4) yards.
C = 15n + 85....when C = 385
385 = 15n + 85
385 - 85 = 15n
300 = 15n
300/15 = n
20 = n <== 20 watches were made