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Vadim26 [7]
3 years ago
14

Draw two possible rectangles for the perimeter,P =8 units. then find the area

Mathematics
1 answer:
Anuta_ua [19.1K]3 years ago
3 0
Here you have two examples.

A square is a rectangle too, so, it's valid.

You might be interested in
Which linear inequality is represented by the graph? y > 2/3x – 1/5 y ≥ 3/2x + 1/5 y ≤ 2/3x + 1/5 y < 3/2x – 1/5
xz_007 [3.2K]
What you must do for this case first is to find the equation of the line.
 We have then that by substituting the values of x = 0 and x = 3 we obtain:
 y = 0.2
 y = 2.2
 Respectively.
 So, the line is:
 y = 2 / 3x + 1/5
 Then, the points that satisfy the inequality are all those of the shaded region.
 Answer:
 The inequality is:
 y ≤ 2 / 3x + 1/5

3 0
3 years ago
Read 2 more answers
What is the length of the altitude of the equilateral triangle below
AVprozaik [17]

Answer

Find out the altitude of the equilateral triangle .

To proof

By using the trignometric identity.

tan\theta = \frac{Perpendicular}{base}

As shown in the diagram

and putting the values of the angles , base and perpendicular

tan 60^{\circ} = \frac{a}{4\sqrt{3}}

tan 60^{\circ} = \sqrt{3}

solving

\sqrt{3} = \frac{a}{4\sqrt{3}}

a = \sqrt{3}\times 4 \sqrt{3}

As

\sqrt{3}\times \sqrt{3} = 3

put in the above

a = 4 × 3

a = 12 units

The  length of the altitude of the equilateral triangle is 12 units .

Option (F) is correct .

Hence proved






3 0
2 years ago
Read 2 more answers
Maria placed a rain gauge in her yard to measure the amount of rain that fell during the
julsineya [31]
.5 that your answer, just .5 your welcome
5 0
2 years ago
Laura is planning a party for her son. She has $50 dollars remaining in her budget and wants to provide one party favor per pers
enyata [817]

Answer:

The system of inequalities that represents this situation is:

x+y≥10

6x+4y≤50

Step-by-step explanation:

As the statement says that Laura wants to provide one party favor per person to at least 10 guests, the first inequality would indicate that the number of stuffed animals plus the number of toy trucks should be equal or greater than 10:

x+y≥10

Also, the statement indicates that miniature stuffed animals cost $6.00 each and the toy trucks cost $4.00 each and that Laura has $50. From this, you would have an inequality that indicates that 6 for the number of miniature stuffed animals and 4 for the number of toy trucks would be equal or less than 50:

6x+4y≤50

The answer is that the system of inequalities that represents this situation is:

x+y≥10

6x+4y≤50

4 0
3 years ago
8x + 5x what is it simplify
Mrac [35]

Answer:

13x

Step-by-step explanation:

you would just add the 2 numbers together and then keep the variable. if you know the variable (if there’s a sheet to go off of) then multiply and add but otherwise it’s just 8 + 5 then add an x. 13x

6 0
2 years ago
Read 2 more answers
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