Step-by-step explanation:
thats is all,just subject of formula
(B)
if <em>f</em>(a) = K, then that means <em>f </em>sends (a) to (K).
the inverse function, <em>f</em>-1, goes back where you started, so <em>f</em>-1 <em />sends (K) to (a).
<em>f</em>-1(K) = a.
Multiply the 6 to everything in the parentheses. 12x+42 is ur answer !!!! i hope this helped :)
Answer:
<em>(a) refers to the distance around a figure</em>
<em>(c) used to find the amount of fencing</em>
<em>(e) estimated by counting the squares inside</em>
<em>(f) calculated by adding the side lengths</em>
Step-by-step explanation:
In the simplest term, the perimeter of a given figure is the distance around that figure. This also means that the perimeter of a figure can be found by adding the lengths of all its sides.
If perimeter is the distance around a figure, then it could be measured in any specified units of length e.g meter, yard, inch e.t.c.
Perimeter can also be estimated by counting the squares inside a given enclosure.
A practical application of perimeter is that it comes to play when, for example, there is a need to build a fence around an area.
<em>PS:</em>
For other options;
=> Perimeter is not given in square units. That is rather typical of area
=> Perimeter is not used to find the amount of carpeting. That is also typical of area