Answer:
Edge length in inches = 3√(v in³)
Step-by-step explanation:
A jewelry box is shaped like a cube, with it's volume as v cubic inches.
The formula for the volume of a cube = (edge length)³
From the question, we are asked to write an expression that represents the edge length of julies jelwery box in inches
volume of a cube = (edge length)³
v in³ = edge length ³
We cube root both side
= 3√(v in³) = 3√(edge length³)
Edge length = 3√(v in³)
Therefore, the expression that represents the edge length of julies jelwery box in inches is:
Edge length in inches = 3√(v in³)
The system of equations that represent the matrix is c
i) x²
ii) (x-10)²
b) (x-10)² = x² - 20x + 100
c) (30-10)² = 400 cm²
d) (x-10)² = 144 => x-10 = √144 => x = 12 + 10 = 22 cm
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<h3>x²-4=x+2</h3>
<h3>=>x²-x-4-2=0</h3>
<h3>=>x²-x-6=0</h3>
<h3>=>x²-3x+2x-6=0</h3>
<h3>=>x(x-3)+2(x-3)=0</h3>
<h3>=>(x-3)(x+2)=0</h3>
<h3>=>x=3 and x= -2</h3>
<h2>iz the correct answer!</h2>
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