which of the following are properties of all rectangles? Select all that apply.​

Which Of The Following Are Properties Of All Rectangles? Select All That Apply.

Answers

Answer 1

Answer:

see explanation

Step-by-step explanation:

The rectangle has the following properties

• Opposite sides are parallel and congruent

• All angles are right angles

• The diagonals are congruent

• The diagonals bisect each other

Thus

They are quadrilaterals

Opposite sides are equal in length

All angles are 90°

Opposite sides are parallel

Rectangles are not parallelograms ( the angles of a parallelogram are not necessarily right and diagonals are not congruent )


Related Questions

Which equation has infinitely many solutions?

Answers

The answer is b the second one

One number is 5 greater than another. The product of the numbers is 36.
Find the numbers.

Answers

Answer:4 and 9 are the numbers

Step-by-step explanation:

Answer:

4 and 9

Step-by-step explanation:

Factors of 36 are:

(1x36), (2x18), (3x12), (4x9), (6x6)

The ones with a difference of 5 are 4 and 9, and so therefore they are your answers.

D. Find the coordinates of the vertex

Vertex: ( , )

Please anyone helps me

Answers

Answer:

(-2,4)

Step-by-step explanation:

PLEASE HELP!

Identify the y-intercept and zeros of
y = x^4 - 9x^2 - 36
Algebraically​

Answers

Answer:

Our y-intercept is (0, -36).

Our real zeros are: (-2√3, 0) and (2√3, 0)

And our imaginary zeros are: (i√3, 0) and (-i√3, 0)

Step-by-step explanation:

We have the function:

[tex]y=x^4-9x^2-36[/tex]

Let's identify the y- and x-intercepts.

Y-Intercept:

To determine the y-intercept, we will substitute 0 for x and solve for y. So:

[tex]y=(0)^4-9(0)^2-36[/tex]

Evaluate:

[tex]y=-36[/tex]

Therefore, our y-intercept is at (0, -36).

X-Intercepts:

To determine our x-intercepts, we need to substitute 0 for y and solve for x. So:

[tex]0=x^4-9x^2-36[/tex]

Now, we can factor. Before doing so, we can make the factored easier to see by converting this into quadratic form. Let's let u=x². Then:

[tex]0=(u^2)^2-9(x^2)-36[/tex]

Substitute:

[tex]0=u^2-9u-36[/tex]

Now, let's factor. We can use -12 and 3. So:

[tex]0=u^2+3u-12u-36 \\ 0=(u(u+3)-12(u+3)) \\ 0=(u-12)(u+3)[/tex]

Now, we can substitute back u:

[tex]0=(x^2-12)(x^2+3)[/tex]

Zero Product Property:

[tex]x^2-12=0\text{ or } x^2+3=0[/tex]

Solve for x in each case:

[tex]x^2=12 \text{ or } x^2=-3[/tex]

Take the square root of both sides. Since we're taking an even root, we will need plus/minus. Therefore:

[tex]x=\pm\sqrt{12}=\pm2\sqrt{3}\text{ or } x=\pm\sqrt{-3}=\pm i\sqrt{3}[/tex]

Therefore, our zeros (both real and imaginary) are: (2√3, 0), (-2√3, 0), (i√3, 0), and (-i√3, 0)

9. A company's quality control department found and average of 1.6 defective
models for every 1000 models that were checked. If the company produced
160,000 models in a year, how many of them would be expected to be
defective?
(a) 356
(b) 256
(c) 476 (d) 856

Answers

A. 356









Explanation
Becauseeeeeeee

A giant right triangular sculpture has two legs with lengths 20 meters and 40 meters. What is the measure of the smallest angle in this sculpture? Round your answer to the nearest degree.
15°
27°
30°
43°

Answers

Answer:

we have the same question

Step-by-step explanation:

please tell me what you got when you receive an answer

Answer:

30 degrees

Step-by-step explanation:

we need to compute angle A and angle B (see figure below)

hence,

[tex]cosA=\frac{20}{40}\\ cosA=\frac{1}{2}[/tex]

this implies that A=60 degrees.

Since interior angles of a triangle add up 180 then,

A+B+90=180

60+B+90=180

B+150=180

B=180-150

B=30 degrees

which is the smallest angle

a = 65 – 100n
Find a
39

Answers

i’m pretty sure a = -35

I NEED HELP WITH THIS MATH PROBLEM!!

Answers

since 2 remote interior angles = remote exterior angle,
9x + 3 + 44 = 14x + 7
-5x = -40
x = 8

hence, STW = 14(8) + 7
= 119°

Miss Holman bought a meal that cost $6.25. She gave her server $1.25 tip. What percent did she tip her server?

Answers

Answer:

20%

Step-by-step explanation:

6.25 times 20% or 0.2 = 1.25. therefore she tipped the sever 20% of the total cost of her meal.

What is the slope of the linear table below?

Answers

Answer:

A

Step-by-step explanation:

Calculate the slope m using the slope formula

m = [tex]\frac{y_{2}-y_{1} }{x_{2}-x_{1} }[/tex]

with (x₁, y₁ ) = (- 3, 8) and (x₂, y₂ ) = (0, 10) ← 2 ordered pairs from the table

m = [tex]\frac{10-8}{0+3}[/tex] = [tex]\frac{2}{3}[/tex] → A

when ------, you change a number to one that is less exact, so it is easier to work with.


please help me in have 10 minutes left

Answers

Rounding is the correct answer I believe.

Item
Price
Markup %
Markup
Retail Price
Shoes
$75.38
39%
$

Answers

The answer is 104.7782 tell me if it’s right

How many is 3+7??staijsvsvsgsusidvsvsuoshsgsusisishsbvsss

Answers

Answer:

10

Step-by-step explanation:


Which of the following statements is NOT equivalent to the statement, 'There exists either a
computer scientist or a mathematician who knows both discrete math and Java.

Answers

Computer Scientist lol I need 20 characters

The correct answer is computer scientists because they know both discrete math and java.

Given that,
"There exists either a computer scientist or a mathematician who knows both discrete math and Java." is to be discussed.

What is java?

Java is a computer programming language, which helps to build software and program on computers.

here,
Mathematicians do have knowledge of discrete math but they do not have known what actually java is, while being a computer scientist one should have knowledge of both discrete math and Java.

Thus, the correct answer is computer scientists because they know both discrete math and java.

Learn more about java here:
https://brainly.com/question/13261090
#SPJ2

Megan makes and sell slime online.

Answers

Answer:

44 containers

In a certain country license plates consist of zero or one digit followed by four or five uppercase letters from the Roman alphabet.
(a) How many different license plates can the country produce?
(b) How many license plates have no repeated letter? (c) How many license plates have at least one repeated letter?
(d) What is the probability that a license plate has a repeated letter? (Round your answer to the nearest whole percent.)

Answers

Answer:

Step-by-step explanation:

From the given information:

The number of different license plate the country  can produce is in the form:

=L₁L₂L₃L₄   or  L₁L₂L₃L₄L₅  or  D₁L₁L₂L₃L₄   or    D₁L₁L₂L₃L₄L₅

The Total number of the license plate that can be produced is;

= 26⁴ + 26⁵ + (10 × 26⁴) + (10 × 26⁵)

= 456976 + 11881376 + 4569760 + 118813760

= 135721872

Number of license plate with no repeated letter = P(26,4) + P(26,5) + 10 P(26,4) + 10 P(26,5)

= 11 P(26,4P + 11 P(26,5)

[tex]=11 \times \dfrac{26!}{(26-4)!} + 11 \times \dfrac{26!}{(26-5)!}[/tex]

= 90776400

c) The number of the licensed plate with 1 repeated letter = Total number of the licensed plate - number of the licensed plate with no repeated letter.

= 135721872 - 90776400

= 44945472

d) The probability that a licensed plate has repeated letter is:

[tex]= \dfrac{no(rep \ letter) }{n (total)} \times 100\%[/tex]

[tex]= \dfrac{44945472}{135721872}\times 100\%[/tex]

= 33.12%

A) The country can produce 118,813,760 different licence plates.

B) 78,936,000 license plates have no repeated letter.

C) 39,877,760 license plates have at least one repeated letter.

D) The probability that a license plate has a repeated letter is 33.56%.

Given that in a certain country license plates consist of zero or one digit followed by four or five uppercase letters from the Roman alphabet, to determine (A) how many different license plates can the country produce; (B) how many license plates have no repeated letter; (C) how many license plates have at least one repeated letter; and (D) what is the probability that a license plate has a repeated letter, the following calculations must be performed:

A)

10 x 26 x 26 x 26 x 26 x 26 = X 10 x 11,881,376 = X 118,813,760 = X

B)

10 x 26 x 25 x 24 x 23 x 22 = X 10 x 7,893,600 = X 78,936,000 = X

C)

118,813,760 - 78,936,000 = X 39,877,760 = X

D)

118,813,760 = 100 39,877,760 = X 39,877,760 x 100 / 118,813,760 = X 33.56 = X

Learn more about quantities in https://brainly.com/question/12161780

What is the x-intercept of the line?
(-38,40)
(-23,30)
(-8,20)

Answers

The answer fam is.......... 22

Write the fraction that would land on point A on the number line.

Answers

1/3

There are six lines. 1/6, 2/6, 3/6, 4/6, 5/6, and 6/6. 6/6 is 1, the last line.

Point A is at 2/6. Since both numbers can be reduced by 2, you divide them both by 2. The final answer would be 1/3.

15 POINTS IF U ANSWER

Answers

Answer:

we need explaining of this question

Subtract 5x – 2 from –3x +4. O 2x + 2 o 80 – 6 –80 + 2 -80 + 6 +​

Answers

Answer:

8x - 6

Step-by-step explanation:

5x - 2 - (-3x + 4)

1) Distribute

5x - 2 + 3x -4

2) Combine like terms

8x - 6

Answer:

 D: -8x+6

Step-by-step explanation:

(-3x+4)-(5x-2) This is the set up

(-3x-5x)+(4--2) Combine like terms

-8x+6 Simplify

Graph the set on the number line.

Answers

Here’s the answer w explanation :)

You could produce a pair of like terms with opposite coefficients by multiplying the first equation by what number?

Answers

Answer:

6

Step-by-step explanation:

just did on edge

Answer:

C. 6

Add

-2,-4

YOUR WELCOME ;)

Step-by-step explanation:

EDGE2021

Rods car takes 14 gallon to fill up and gets 35 miles per gallon rod drives 17.5 miles a day can rod go a whole month with out filling up

Answers

Answer:

No

Step-by-step explanation:

Rod would have to fill his care up 7 times to drive a whole month, cause a month would be 225 miles and his car holds 35 miles worth of gas.

What is the GCF of 8 and 20
O 8
O2
O 4
O 10

Answers

What is the GCF of 8 and 20

Answer: 4

Hey, I need this answer in by today. Please help me solve this and give a word by word explanation. Thanks!

Answers

Answer:

185

Step-by-step explanation:

firstly you calculate all in brackets

(280+20)÷3

300÷3

100-15

85

now you calculate 10×5=50

2×50=100

85+100=185

so firstly deal with problem inside the brackets, then you got multiplication and division outside their brackets and finally get 85 +100 =185

HELPPP ME PLEASSSEE :(

Answers

I am pretty sure the answer is d.

Answer:definitely a trinomial expression.

Step-by-step explanation:

Since it has 3, it’s a trinomial.

Four less than 6 times a number is the same as the number plus 11.
Complete the equation

Answers

Answer:

×=3

Step-by-step explanation:

6x-4 = x+11

6x-x = 11+4

5x = 15

x = 3

What is the area of the figure?

A. 36 cm2
B. 26 cm
C. 15 cm
D. 42 cm2

Answers

Answer:

Sorry to break it to ya but the other answer is wrong and the correct answer is A. 36 cm^2

Step-by-step explanation:

1. Divide the figure into 2 figures.

2. Calculate the first figure by multiplying the length (7 cm) and width (4 cm).

3. After that, we get 28. Do the same to the other figure. (4 cm x 2 cm = 8 cm).

4. Combine the 2 areas to get your total area. (28 + 8 = 36 cm^2).

5. NEVER forget the "^2" meaning squared when calculating the area.

Hope this helps, have a good day/night. :)

A rectangle is a two-dimensional shape where the length and width are different.

The area of a rectangle is given as:

Area = Length x width

The area of the figure is 36 cm².

What is a rectangle?

A rectangle is a two-dimensional shape where the length and width are different.

The area of a rectangle is given as:

Area = Length x width

Example:

The area of the rectangle with a length of 3 cm and wide 5cm is 15 cm².

We have,

A figure.

The figure has two rectangles.

One rectangle:

Length = 4 cm

Wide = 7 cm

Area of the rectangle = 4 x 7 = 28 cm²

Another rectangle:

Length = 2 cm

Wide = 4cm

Area of the rectangle = 2 x 4 = 8 cm²

The area of the figure.

= 28 + 8

= 36 cm²

Thus,

The area of the figure is 36 cm².

Learn more about rectangles here:

https://brainly.com/question/15019502

#SPJ2

David bought 3 1/3 fabric . How much is this in feet?

Answers

Answer:10 feet, I think

Step-by-step explanation:

If I read 4 pages of a book in 5 minutes, how many pages did I read per minute?

Answers

Answer:

about a half a page

Step-by-step explanation:

Other Questions
Fill in the correct word to complete this sentence. The weather and geography in a novel both make up part of that novel's Find the gradient of the line segment between the points (0,6) and (2,16) Which of the following statements is true?Organs are more complex than the tissues they are made from.Carbon dioxide is absorbed by the lungs and stored in alveoli.Running, jumping, and biking are controlled by the cerebrum.The heart and lungs do not need each other to supply the body with oxygen. Epilepsy is considered a degenerative disorder that affects the peripheral nervous system. 2. The internet offers a great source of information; however, how areyou going to make sure that these pieces of information are reliable? If -2x+4= 8, will x be positive or negative? Without solving the equation, explain how you know. Which inequality shows the relationship between the plotted points on thenumber line?-80A. -4 would would the slope and y intercept be A rocket is launched from a tower. The height of the rocket, y in feet, is related to thetime after launch, x in seconds, by the given equation. Using this equation, find thetime that the rocket will hit the ground, to the nearest 100th of second.y = -16x2 + 247x + 141 Due in 1 minute please help matt is playing a game. he gains 7 points, loses 10 points, gains 2 points, and then loses 8 points. what is the final score? please help quick :) (I'll give brainliest, whatever it's called.)A relation contains the points (2, 0), (1, 1), (0, 2), (1, 0), and (1, 2). (show work if you can)A. The relation does not represent y as a function of x, because each value of x is associated with a single value of y.B. The relation represents y as a function of x, because one value of y is associated with two values of x.C. The relation does not represent y as a function of x, because one value of x is associated with two values of yD. The relation represents y as a function of x, because each value of x is associated with a single value of y. 10. A train to New York city leaves a station every 7 minutes. Another train to Boston leaves thestation every 6 minutes. Suppose it is 6:30 am right now. At what time will both trains leave thestation together? different between si unit and derived unit How were serfs different from other peasants during the middle ages Who does Veterans Day honor?On what day is Veterans Day celebrated?What ended on the 11th day of the 11th month in 1918?What do people do at 11 a.m on Veterans Day?People think of the sacrifice that was made by all of the soldiers who had died in the war. What does sacrifice mean?What are some things you have sacrificed to help other people? Some things people sacrifice are time, money, clothing, food or shelter. How is the principle of natural rights reflected in the Declaration of Independence or the Articles ofConfederation? Please help me, I'm really confused. Given that a b and m6 is 1/8 of m4, find m4 and m6. jak dobrze napisa wstp rozprawki? EFGH is a parallelogram. Find the given side length. Please help