Answer:
Attached is the solution.
F(x)
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The width of model is 5.2 inches
<em><u>Solution:</u></em>
Given that, model of space shuttle Apollo Saturn V is created width a scale of 1 : 144
The actual space shuttle has a width of 62.4 feet
Convert 62.4 feet to inches
1 feet = 12 inches
62.4 feet = 12 x 62.4 inches = 748.8 inches
Actual width = 748.8 inches
To find: Width of model in inches
From given,
Scale width : Actual width = 1 : 144
Let "x" be the scaled width
Then we can say,
Scale width : Actual width = 1 : 144
x : 748.8 = 1 : 144
In fractions,
Thus the width of model is 5.2 inches
Answer:
Step-by-step explanation:
Lets go ahead and take a step by step approach to solving your problem.
First we must start by factoring .
To do this, we must break the expression into groups! Although I will also provide a definition to help you understand! For we need to find u, v >
and
which we will group into
.
The values we have are... and
.
Now we need the factors of 6 which are 1, 2, 3 and 6. We also need the negative factors which you get simply by multiplying the positives by -1 or just reversing them.
Now we need to check for every two factors if u + v = 1.
Therefore .
Now we want to . Which is
.
Now we must factor x from .
Lets apply the exponent rule of which means
.
Therefore we now have xx - 2x. Lets factor out the common term of x to get x(x - 2).
Now factor 3 out of .
Rewrite 6 as 3 * 2. .
Now factor out the common term of 3 > .
> Factor out the common term of x - 2 >
.
Now lets factor .
Apply the previous exponent rule of >
>
.
Now rewrite 4 as 2 * 2 > .
Now factor out the common term of 2x to get 2x(x + 2).
Combine it all and we get .
Hope this helps!