Answer:
think it is 183 - π(6)2(12) or J because it is the closes
Volume of packing materials = Volume of box - volume of cylinder
Since the box has same shape as a cube, the volume = L3
Where L is the lenght of the box
Volume of a right circular cylinder = πr2h
where r is the radius and h is the height
Volume of packing materials = L3 - πr2h
hope this will or can (even maybe) helps
C is the answer, hope this helps!
The correct answer would be at and t because its cheaper for 50 text
You need about 50 pages. but to be exact it’s 49.3333333...going on forever
Answer:
see explanation
Step-by-step explanation:
Given
x² + 10x + 14 = - 7 ( subtract 14 from both sides )
x² + 10x = - 21
To complete the square
add ( half the coefficient of the x- term )² to both sides
x² + 2(5)x + 25 = - 21 + 25
(x + 5)² = 4 ( take the square root of both sides )
x + 5 = ± 2 ( subtract 5 from both sides )
x = - 5 ± 2
x = - 5 - 2 = - 7, or x = - 5 + 2 = - 3
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The equation can also be solved by factoring
x² + 10x + 14 = - 7 ( add 7 to both sides )
x² + 10x + 21 = 0 ← in standard form
(x + 7)(x + 3) = 0 ← in factored form
Equate each factor to zero and solve for x
x + 7 = 0 ⇒ x = - 7
x + 3 = 0 ⇒ x = - 3
