For which value of x does each expression make sense
1 answer:
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Answer:
first sphere
volume = 113.142 m^3
2nd sphere
radius= 6 m
first cone
volume = 314.285 m^3
2nd cone
height=8 m
1st cylinder
volume=88 m^3
2nd cylinder
height=3m
Answer:
Length = 27.2
Width = 6.8
Step-by-step explanation:
P = L+L+W+W
68 = 4(L+L)+W+W
68 = 4(x+x)+x+x
68 = 4x+4x+x+x
68 = 10x
x = 6.8
L = 4x
L = 27.2
W = x
W = 6.8
68 = 27.2+27.2+6.8+6.8
68 = 68
Negative 5 is to your left 5 is to your right hope that helps?
Answer:
21N:7m/s
? :10m/s
21x10=210
210÷7=30N
Your final answer is 30N
Step-by-step explanation:
This is called direct propotion
it involves close multiplication
