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vodomira [7]
3 years ago
12

A manufacturer wishes to make a cereal box in the shape of a golden rectangle, based on the theory that this shape is the most p

leasing to the average customer. If the front of the box has an area of 104 in2, what should the dimensions be? Round to the nearest inch.
Mathematics
1 answer:
Finger [1]3 years ago
4 0
Choices:
<span>a. 7 in. x 11 in.            c. 8 in. x 13 in.
b. 16 in. x 20 in.          d. 6 in. x 9 in.
</span>
Area of a rectangle = length * width

We need to get the factors of 104 in² and identify which is its length and width.

1 x 104 = 104
2 x   52 = 104
4 x   26 = 104
8 x   13 = 104  This is the correct dimension of the front of the box.

Choice C. 8 inches x 13 inches


You might be interested in
What is the domain of the relation? {x| x = –4 , 0, 1, 2}. {x| x = –7, –6, 2, 3, 11}. {y| y = –4, 0, 1, 2}. {y| y = –7, –6, 2, 3
Katarina [22]

The domain of the relation can be expressed as: B. {x{x=-7, -6, 2, 11, 3}.

<h3>What is the Domain of a Relation?</h3>

The domain of a relation can be defined as all possible set of x-values or inputs that correspond to the respective y-values or outputs of the relation. The set of y-values or output, on the other hand, make the range of the relation.

In the relation given in the image above, the domain values are the inputs (x-values) while the range values are the outputs (y-values).

The set of x-values that make up the inputs in the given relation are: -7, -6, 2, 11, and 3.

We can state that -7, -6, 2, 11, and 3 are the domain of the relation, while the range of the relation include: 0, 1, -4, and 2.

Therefore, the domain of the relation can be expressed as: B. {x{x=-7, -6, 2, 11, 3}.

Learn more about the domain of a relation on:

brainly.com/question/2272412

#SPJ1

6 0
2 years ago
PLEASE HELP MEEE!
evablogger [386]
Hope this helps.
The answer is 4a-3b

7 0
3 years ago
Need help on this the struggle is real!!!
djverab [1.8K]
Hello,

To solve this, we should first write an inequality.
Since we have to pay $109.50 to rent the studio, we will start with that.
Then, we add on 15 per person. Finally, it needs to be under $319.

The inequality is:
109.5 + 15x < 318

Solve it gives:
15x < 208.5
x < 13.9

We have to invite less than 13.9 people. So they most we can invite is only 13.

I hope this helps,
MrEQ
5 0
3 years ago
Find the equation of the line that is perpendicular to the line y = 4 and passes through the point (-2, 1).
mojhsa [17]

Answer:

x = - 2

Step-by-step explanation:

y = 4 is the equation of a horizontal line parallel to the x- axis.

Thus a perpendicular line will be vertical and parallel to the y- axis.

The equation of a vertical line is

x = c

where c is the value of the x- coordinates the line passes through.

The line passes through (- 2, 1) with x- coordinate - 2, thus

x = - 2 ← equation of perpendicular line

5 0
3 years ago
Read 2 more answers
8x+4y=-20 in function form
svetoff [14.1K]
Y= -2x-5
 
Work:

8x+4y=-20
4y=-20-8x
y= -2x-5
6 0
3 years ago
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