Use a trianglular calculator:) look one up on google
The first step in solving this problem is to compute for the
area of the rectangular wall. The formula in computing the area of a rectangle
is:
A = LW
Substituting the given measurements in the problem to the
formula:
A = 13 (12)
A = 156
Therefore, the area of the wall is 156 square feet. To compute
the wallpaper cost of the wall, you have to multiply the cost per square foot
to the total area.
$8 per square foot x 156 square feet = $1,248
Therefore, the wallpaper cost for the wall is $1,248
<span>The <u>correct answer</u> is:
An extreme point.
Explanation<span>:
An extreme point is also called a corner point.
An optimal solution to a linear program is the feasible (reasonable) solution with the largest value, for a maximization problem.
Since we want the largest value, the corner point of the solution set would be optimal.
One of the facts of linear programming is that every linear program has an extreme point that is an optimal solution.</span></span>
Answer:
5x+8
Step-by-step explanation:
First find the product of 5 and a number
5x
Then sum it with 8
5x+8