<span>V = 22.5 cu in
</span><span>V = (1/2)(5)(5)1.8)
</span>
We can write the expression above as the following function:

So let's examine the expressions that are true for this exercise.
1. <span>
There are three factors of
:
This is
true because we can write the function

as follows:
</span>

So you can see that in fact there are three factors.
<span>
2. The expression is equal to 1 over 12 factors of r.
This is
false. It is obvious that this is impossible. There is no any way to get the same expression by applying this statement.
</span>
3. <span>
Adding the exponents will create an equivalent expression.
This is
true because we can write the function as follows:
</span>

So adding one three times we can get the same function, that is:

Therefore this is an equivalent expression because:
4. Multiplying the exponents will create an equivalent expression.
This is
true.You can get the following expression:

By multiplying the exponents we have:

Therefore this is an equivalent expression because:
5. <span>
The expression simplifies to.The expression is simplified, that is, it has been factorized. Therefore there is no a way to simplify this function but:
</span>
7 ajajajjjajajjajajajajaj
X and y
x:y=3:5
or
x/y=3/5
when 4 is subtracted from x and 8 is added to y new ratio is 2:7
(x-4)/(y+8)=2/7
we have
x/y=3/5
(x-4)/(y+8)=2/7
get rid o frationc
x/y=3/5
times both sides by 5y
5x=3y
(x-4)/(y+8)=2/7
times both sides by 7(y+8)
7(x-4)=2(y+8)
7x-28=2y+16
add 28 both sides
7x=44+2y
we have
5x=3y
and
7x=2y+44
multiply first equation by 2 and seecond equaiton by 3
10x=6y and 21x=6y+132
sub 10x for 6y
21x=10x+132
minus 10x both sides
11x=132
divide both sides by 11
x=12
x/y=3/5
12/y=3/5
times both sides by 5y
60=3y
divide both sid esyb 3
20=y
12 and 20
the greater is 20
Answer:
46.25
Step-by-step explanation:
If they are proportioned exactly the same, then everything on the taller person is <em>25%</em> larger
<em>37*1.25</em> (for them being <em>125%</em> the size of the smaller person)
46.25