<span>Let be the length, and be the width.
If the length is 1.6 times the width, then
If the sum of the length and with (in feet) is 130, then
</span><span>Substituting in the equation above, the expression for , we get
--> --> -->
Ten, substituting the value found for in we find
-->
The two equations we set up at the start form a system of linear equations:
</span>
Answer:
24/45 or 9/15
Step-by-step explanation:
none of these is equivalent to 6:10
Answer:
B. -6 does not belong to the domain but belongs to the range of f(x).
Step-by-step explanation:
We have the function, 
.
So, the domain of the function is obtained when 
i.e. 
That is, the domain is {x | x≥ 7}.
Now as we have,
→ → 
→ 
→ 
.
That is, 
Thus, the range of the function f(x) is {y | y≤ 1}.
Thus, we can see that,
-6 does not belong to the domain but belongs to the range of f(x).
If Josefina is the coach of a baseball team, <span><span>she is not necessarily qualified to be any of these choices</span>.
the president of the country
the mayor of the city
the mother of two children
</span>
H=(√3)*a/2 = 41.2
So, a=2*41.2/√3=47.6
