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Answer:
we know that, Volume of cube=a³
Let volume of 1st cube be 2x with side a and other be x with side A (according to given ratio)
Step-by-step explanation:
ATQ: 2x=a³ and, x=A³
a=³√2x and, A=x
we know that, surface area of cube is 6a²
Thus, surface area of 1st cube = 6(³√2x)²
= 6³√4x²
Surface area of 2nd cube=6(x)²=6x²
Ratio of S.A=(6³√4x²)÷(6x²)
Ratio of S.A=³√4:1
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Answer: 34/100
Step-by-step explanation:
it is 34% out of 100, so it is 34/100. Reduced is 17/50
Answer:
WX=36
Step-by-step explanation:
2x+16=7x-29
45=5x
x=9
7x-29
7(9)-29
65-29
36
$238.60
divide 1,550.90 by 6.5 = 238.60
check
238.60 x 6 = 1,431.60
238.60 / 2 = 119.30
total 1,550.90
