Find the value of x that makes the quadrilateral a parallelogram.

Please help

Answer:

Step-by-step explanation:

Create a system of equation for this.

We know that the perimeter is 2L+2W so

2L+2W=34

And 3W+3=L

Replace L with 3w+3.

2(3w+3)+2w=34

Simplify.

6w+6+2w=34

8w+6=34

8w=28

w=3.5.

Width is 3.5 meters.

Answer:53 38 73 34 38 88 34 53 41 42 45 78

Step-by-step explanation:

53 38 73 34 38 88 34 53 41 42 45 78

The stem-and-leaf plot that has two rows for each stem to display the​ data can be plotted.

Statistics is a mathematical tool defined as the study of collecting data, analysis, understanding, representation, and organization. Statistics is described as the procedure of collecting data, classifying it, displaying that in a way that makes it easy to understand, and analyzing it even further.

It is given that:

The data set is:

37, 36, 44, 50, 35, 58, 56, 67, 46, 63, 46, 37, 77, 45, 34, 44, 43, 81, ,53, 38, 73, 34, 38, 88, 34,,53, 41, 42, 45, 78

Stem Leaf

3        4 4 4 5 6 7 7 8 8

4         1 2 3 4 4 5 5 6 6

5         0 3 3 6 8

6         3 7

7         3 7 8

8         1 8

The maximum value in the stem-and-leaf plot is 88

Thus, the stem-and-leaf plot that has two rows for each stem to display the​ data can be plotted.

Learn more about the statistics here:

brainly.com/question/8058700

#SPJ2

Answer:

the 2nd option is correct.

Step-by-step explanation:

Hope you have a great day!

If it helped mark me as brainliest!

Answer:

It is B

Step-by-step explanation:

All it is asking is what times itself equals 64, 8*8 equals 64 and -8*-8 equals 64 so therefore it is line B, if you want to learn this better by yourself just look at the numbers and ignore the letters, it makes it less scary. Please mark brainlest.

Answer:

$135,150.18

Step-by-step explanation:

We're gonna use the quarterly compound interest formula: P = A(1 + r/4)⁴ⁿ

P = final amount (?)

A = starting amount (77,000)

r = rate (0.063)

n = years (9)

P = 77000(1 + 0.063/4)⁴ ˣ ⁹

P = 77000(1 + 0.063/4)³⁶

P = 77000(1.01575)³⁶

P = 77000(1.7551972)

P = 135,150.1844

please please please please please please

Answer:

x2= 10

Step-by-step explanation:

umm I don't think this needs explanation

Answer: 1260 miles

Step-by-step explanation: multiply so 15x12x7= 1260 so thats your answer.

Answer:

i believe its $0.31

Step-by-step explanation:

Answer:

p+2=-15    step1:-2 on both sides

p=-17

p=-17

Step-by-step explanation:

Equation:

[tex]-15=p+2[/tex]

How to solve for p?

Isolate p.

Subtract 2 from both sides of the equation:

[tex]-17=p[/tex]

Answer: 3/4

Step-by-step explanation:

[tex]\sin \theta=\frac{\text{opposite}}{\text{adjacent}}\\\sin \theta=\frac{9}{12}=3/4[/tex]

Answer:

84.825

Step-by-step explanation:

learn how to do it

Answer:

x=60

Step-by-step explanation:

since f(x) =60 then y is f(x) and in the form y=x 60 is x

Answer:

B. 1728 cm²

Step-by-step explanation:

You have to find the area of each side:

Top side: 32*20=640

Bottom side: 16*32=512

Triangle sides: 1/2*12*16=96*2=192

Back side: 12*32=384

add all these up and you get 1728

Answer:

56

Step-by-step explanation:

Round: 24 is 20 and 34 is 30

20 + 30 = 50

now unrounded, it's easier.

24 + 32 = 56

because 4 + 2 = 6, we know to add on only a few more.

Answer:

21.80

Step-by-step explanation:

Answer: t = 16.49304 ≈ 16.5 minutes

Step-by-step explanation: I pressed see solution

Answer:

[tex]p > 5[/tex]

Step-by-step explanation:

[tex]2(p + 1) > 7 + p \\ expanding \: the \: bracket \\ 2p + 2 > 7 + p \\ collect \: like \: terms \\ 2p - p > 7 - 2 \\ p > 5[/tex]

I hope this helps

Answer:

I think it would have to be 17 and if it's not it's -17 and if it's not that give up on math this is not going to help in the real world sorry have a good day

Answer:

18.4

Step-by-step explanation:

Answer is attached

(a) c.

(b) a.

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. hope this helps you..

The given area of the [tex]52\frac{1}{2}[/tex] ft. by 33 ft. wall less the areas of the Windows and the Door give the area of the painted part of the wall as  [tex]\underline{1642\frac{9}{16}}[/tex] ft.²

The area of the painted part of the wall is [tex]\underline{1642\frac{9}{16}}[/tex] ft.²

The given dimensions of the wall are;

The width of the wall = [tex]52\frac{1}{2}[/tex] ft.

The height of the wall = 33 ft.

The painted area = Area of the wall - (Area of the widows + The door)

Which gives;

[tex]52\frac{1}{2} \times 33 - \left(6\frac{1}{4} \times 5\frac{3}{4} + 3\frac{1}{8} \times 4 + 9\frac{1}{2} + 4 \times 8 \right) = \mathbf{ 1642 \frac{9}{16}}[/tex]

The area of the painted part of the wall is [tex]\underline{1642\frac{9}{16}}[/tex] ft.²

Learn more about the area of a rectangle here:

https://brainly.com/question/18101587

Answer:

Step-by-step explanation:

By the Pythagorean theorem, the square of one leg plus the square of the other leg is equal to the square of the hypotenuse.

so:

hypotenuse = [tex]\sqrt{2^{2}+10^{2} }[/tex]= 10.198 (approximated)

Hope that helps!

Answer:

10.2 centimeters

Step-by-step explanation:

Given the following question:

A = 10cm
B = 2cm

In order to find the answer, we will use the Pythagorean theorem.

[tex]c=\sqrt{(a^2+b^2)}[/tex]
[tex]c=\sqrt{10^2+2^2}[/tex]
[tex]10^2=10\times10=100[/tex]
[tex]2^2=2\times2=4[/tex]
[tex]c=\sqrt{100+4}[/tex]
[tex]100+4=104[/tex]
[tex]\sqrt{104}[/tex]
[tex]\sqrt{104}=10.198039[/tex]
Round to the nearest tenth:
[tex]10.198039[/tex]
[tex]9>5[/tex]
[tex]10.2cm[/tex]

Your answer is "10.2 centimeters."

Hope this helps.

Answer:

The answer is -15/20, -1/4, 7. Thanks

Answer:

Trapezoid

Step-by-step explanation:

Since it has 4 sides and it's not even then it's a trapezoid I think.

Answer:

Commutative Property of Addition

Step-by-step explanation:

3+2 =5 + 6 = 11

6+2 = 8 + 3 = 11

Answer:

one centimetre is equal to 10 millimetres

so,

45.7 mm

_______ = 4.57 centimetres

10 cm

Answer:

[tex]\displaystyle \perp\:\frac{1}{2} \\ \parallel\:-2[/tex]

Step-by-step explanation:

You must first transform this standard equation to a Slope-Intercept equation like so:

[tex]\displaystyle y = mx + b \\ \\ -6x - 3y = -5 \hookrightarrow \frac{-3y}{-3} = \frac{6x - 5}{-3} \\ \\ \boxed{y = -2x + 1\frac{2}{3}}[/tex]

So, from this equation, we can tell that the y-intercept is at [tex]\displaystyle [0, 1\frac{2}{3}],[/tex]and the rate of change [slope] is −2, which is represented by [tex]\displaystyle m.[/tex]Now, we want the information on the rate of change ONLY. Perpendicular graphs have OPPOCITE MULTIPLICATIVE INVERCE rate of changes, which means we take the oppocite of −2, then flip it, to get [tex]\displaystyle \frac{1}{2}.[/tex]Parallel equations have SIMILAR rate of changes, so −2 remains as is.

I am joyous to assist you at any time.