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4 years ago

9

I need help with this problem, the picture is attached below. Select the following numbers that cannot represent the area of a p

olygon.

1 answer:

UkoKoshka [18]4 years ago

7 0

Answer:

-200, 0 and -5

Step-by-step explanation:

Area can never be zero or negative.

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A shelf can hold 32 pounds of fruit. Each basket weighs 32 ounces. How many baskets can the shelf hold?

wariber [46]

Answer:

16

Step-by-step explanation:

you have to see how many pounds is in 32 oz then divide it 32÷2=16.

7 0

3 years ago

As shown at the right, rectangle abcd has vertices c and d on the. V-axis and vertices a and b on the part of the parabola y — 9

Sergio039 [100]

a) The <em>perimeter</em> function of the rectangle is $p = 18\cdot x -2\cdot x^{3}$ .

b) The domain of the <em>perimeter </em>function is $x \in [-3, 3]$ .

<h3>How to analysis the perimeter formula of a rectangle inside a parabola</h3>

a) The perimeter of a rectangle ( $p$ ) is the sum of the lengths of its four sides:

$p = AB\cdot AC$ (1)

If we know that $AB = 2\cdot x$ and $AC = 9-x^{2}$ , then the perimeter of the rectangle is represented by the following formula:

$p = 2\cdot x \cdot (9-x^{2})$

$p = 18\cdot x -2\cdot x^{3}$

The <em>perimeter</em> function of the rectangle is $p = 18\cdot x -2\cdot x^{3}$ . $\blacksquare$

b) The domain of the function is the set of values of $x$ associated to the function. After a quick inspection, we find that the domain of the <em>perimeter </em>function is $x \in [-3, 3]$ . $\blacksquare$

<h3>Remark</h3>

The statement is incomplete and poorly formatted. The correct form is described below:

<em>As shown at the right, rectangle ABCD has vertices C and D on the x-axis and vertices A and B on the part of the parabola </em> $y = 9-x^{2}$ <em> that is above the x-axis. a) Express the perimeter </em> $p$ <em> of the rectangle as a function of the x-coordinate of A. b) What is the domain of the perimeter function?</em>

To learn more on rectangles, we kindly invite to check this verified question: brainly.com/question/10046743

4 0

2 years ago

At the start of a hike, a hiker was at an elevation of -50 feet (where 0 represents sea level). The hiker climbs at a rate of 15

OLga [1]

Answer:

15t - 50 > 5

Step-by-step explanation:

Initial point = -50 ft
Climbing rate = 15 ft / min
Time = t

<u>Required inequality:</u>

15t - 50 > 5

<u>Solution:</u>

15t > 55
t > 55/15
t > 3 10/15 = 3 40/60 min = 3 min 40 seconds

7 0

3 years ago

Read 2 more answers

Geometric Sequence♡<br><br>5, -2, 4/5<br><br>the common ratio was 2/5<br><br>find the 10th term

Ilya [14]

If this helped please mark brainliest:)

6 0

3 years ago

Pls answer this question please

Elodia [21]

Please do not ask for something this big, try to put parentheses, find out what parts to do first, and if you need more help, I am sure their are plenty of videos on You-Tube.

4 0

3 years ago