Answer: 
Step-by-step explanation:
By the same-side interior angles theorem,
I really suck at explaining with words so here a photo, I hope you understand
A
The answer is: "7.268 cm" .
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Explanation:
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Since the formula for the volume, "V", of a cube, is:
V = s³ ;
in which: "s" = side length of a cube;
Given: "V = 384 cm³ " ; Plug this value into the formula; to solve for "s" ;
V = s³ ;
↔ s³ = V ;
s³ = V ;
s³ = 384 cm³ ;
Take the "cubic root" of EACH SIDE of the equation; to isolate "s" on one side of the equation ; & to solve for "s" ;
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∛(s³) = ∛ (384 cm³) ;
s = 7.2684823713285586 cm
Round to: 7.268 cm .
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Answer:
(4, 6 )
Step-by-step explanation:
Given the 2 equations
3x + 4y = 36 → (1)
y = - 
x + 8 → (2)
Substitute y = - x + 8 into (2)
3x + 4(- x + 8) = 36 ← distribute and simplify left side
3x - 2x + 32 = 36
x + 32 = 36 ( subtract 32 from both sides )
x = 4
Substitute x = 4 into (2) for corresponding value of y
y = - × 4 + 8 = - 2 + 8 = 6
solution is (4, 6 )
Note, if you have a linear scale, then the surface will be the square othis scale & the volume will be the cube of the linear.
Our linear scale is 3/7. then the ration of their corresponding bvolume is:
3³/7³ = 27/343
