The width of the rectangular box will be 8cm
Given that the formula for calculating the volume of a rectangular box is expressed as:
L is the length
w is the width
h is the height
Get the "value of "w
Given the following parameters
Length l = 3 cm
Volume V = 120cm³
Height = 5cm
Get the width of the box as shown:
Hence the width of the rectangular box will be 8cm
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Answer:
Step-by-step explanation:
hello :
f(x) = 10x²+20x-11 Completing The Square
f(x) = 10(x²+2x)-11 = 10((x²+2x+1)-1)-11
f(x) =10((x+1)²-1)-11
f(x)= 10(x+1)²-21...vertex form when the vertex is : (-1 ; -21)
300*.08= 24
300+24= 324
24*4= 96
324+96= 420
420 athletes are expected
Option 2 would cost more, because $42 for every 6 person, and there are 72 in total, so let's do the math. take the 72 and divide it by 6 to know how many pair of $42 you gonna spend. 72/6 is 12, and 12x$42 is $504. and the first option is $500 flat. so option 1 is the best option, cause at any time one of the guess might want to invite a random person, so you'd have to pay for every 6 person a guess on your list bring. while paying $500 flat wouldn't affect your paying rates.
Answer:
Step-by-step explanation:
The given expresion is
We want to evaluate this expression for x=2.
We substitute x=2 into the expression.
This means that, we will put 2 wherever we see x in the given expresion.
This will give us:
Simplify the parenthesis