When an equation is raised to the zero power, the equation equals 1, as a result, the answer is
1
If you are asking about how you organize a negative number, look at the second image
Answer:
here's the solution :-
Step-by-step explanation:
i hope it helped...
Answer:
Step-by-step explanation:
Hello
(fog)(x)=f(g(x))=10(x-6)/10+6=x-6+6=x
(gof)(x)=(10x-6+6)/10=10x/10=x
So YES the functions are inverse
hope this helps
Answer:
32=2(1+2x)+2x
Step-by-step explanation:
Let's represent the width by x
it implies the length is 1+2x
but.
P=2L+2W. where P=perimeter
L=Length
W=width
it implies
32=2(1+2x)+2x.
Given that <span>the area of the playground is 910 square feet, let the length of the playground be x, then the width of the playground is given by

</span>Given that <span>the fence along three of the sides costs $5 per foot and </span>the fence along the fourth side, which will be made of brick, costs $15 per foot. <span>Let the side with the brick fence be the side which measures x feet.
</span>
Then the cost for fencing the entire playground is given by

For, minimum cost,

But x can't be negative.
Therefore, <span>the length of the brick fence that will minimize the cost of enclosing the playground is 21.33 feet.</span>