Will give brainliest.
Provide an argument to prove each conjecture, or provide a counter example to disprove it.

1. All right triangles are similar.

2. All regular polygons are similar to other regular polygons with the same number of sides.

There are two more on the PDF.

Answer:

13 (Answer A)

Step-by-step explanation:

" |−19 + 6| " reads "the absolute value of -19 and 6 combined".

Order of operations rules come into play here.  First and foremost:  We must perform any work enclosed in parentheses FIRST.  In thise case there aer no parentheses, but the same rule applies:  Perform any work enclosed within the absolute value operator   |      |  FIRST.  Combine -19 and 6 FIRST:

-19 + 6 = -13

Now we take the absolute value (magnitude) of this result:

|-13| = 13 (Answer A)

Answer:

sum of exterior angles of a polygon = 360°

therefore,

x + 5 + x + 10 + 3x - 8 + 5x + 10 = 360°

10x + 17 = 360°

x + 17 = 360 ÷ 10 = 36

x = 36 - 17 = 19

x = 19

value of x will be 20

Answer:

I think it's (3. h < 1) lmk if it's wrong

Answer:

Let's define the variable x as the number of apples in each bag.

We know that she bought 4 bags, then the total number of apples that she has is:

Apples = 4*x

Now she eats one apple for each bag, then she eats 4 apples, so she now has:

Apples = 4*x - 4

And we know that this is equal to 28, then:

4*x - 4 = 28

now we can solve this for x.

4*x = 28 + 4 = 32

x = 32/4 = 8

x = 8

There are 8 apples in each bag.

For the diagram part, by a small online search y found the image that you can see below.

The diagram that correctly represents this situation is diagram C, where x represents the number of apples in each bag.

Answer:

-90

Step-by-step explanation:

10 - 10 x 10  

10 x -10 = -100   (always do multiplication first)

-100 + 10 = -90

Answer: The answer to this basic math question with a basic given math expression is -90.

Step-by-step explanation: Mmmm, that was super extremely easy, so anyways, here are 3 basic steps in order to evaluate the given basic math expression:

Step 1. First, let's input the original basic equation that looks in the basic equation form like this: [tex]10 - 10 * 10.[/tex]

Step 2. After we input the original basic equation, next, let's do the multiplication first by multiplying 10 by 10 that looks in the basic equation form like this: [tex]10 - 100.[/tex]

Step 3. Last but not least is after we multiply 10 by 10 first, finally, let's subtract 10 and 100, and therefore your answer to this basic math question with the given basic math expression is -90.

I hope that my full given answer with my full given step-by-step explanation is very helpful to your own basic math question with the given basic math expression, please take care, always be safe, and have a great rest of the holiday winter break, Merry Christmas and a happy new year! :D

Sincerely,

Jason Ta,

The Ambitious of The Brainly And The Role of The TDSB And WHCI Student of The High School.

Answer:

Step-by-step explanation:

imam bukhori dari kitab shahih bukhori

Answer:

2min 33s i think

Step-by-step explanation:

i searched it lol

Answer:

the average time gap between the 1st and the 2nd is 46 seconds

the average time gap between the 2nd and the 3rd is 60 seconds

the average time gap between the 3rd and the 4th is 31 seconds

the average time gap between the 4th and the 5th is 91 seconds

Step-by-step explanation:

so the average is 69.25 seconds

Answer:

Yeah Newton is the unit of force.

Answer:

1. The y-intercept 8 means you start off with $8. The slope 1/4 means how much money you have to pay for the amount of tickets purchased for carnival games.

2. The y-intercept 2 means the number of chapters you started reading and the slope 5/4 means the number of chapters you read per day.

3. The y-intercept 3 means the inital (start) cost of a muffin delivery and the slope 2 means the cost of each muffin delivery for the number of muffins you ordered.

Number 3 on the slope part might be the other way around if I'm wrong :)

Answer:

less then

Step-by-step explanation: 4/5=80%

Answer:

less then is the answer of this question

Answer:

4.45 m

Step-by-step explanation:

From the question above,

Median is the middle of a given data of distribution.

Given:

Data : 7.1, 21.5, 1.8, 1.6.

Rearrenging the date in decending order

21.5, 7.1, 1.8, 1.6.

From the above,

median = (n+1)th/2

median = (7.1+1.8)/2

median = 8.9/2

median = 4.45 m.

Hence the median height = 4.45 m

9514 1404 393

Answer:

  3√2

Step-by-step explanation:

The length of the diameter is given by the distance formula:

  d = √((x2 -x1)² +(y2 -y1)²)

  d = √((2 -(-4))² +(8 -14)²) = √(36 +36) = 6√2

The radius is half the diameter, so the radius of your circle is 3√2.

Answer:

I am not that good at math either

11.71 + 2.8 = 14.51

That should be the answer, hopefully that helped.

Step-by-step explanation:

Answer:

I believe 123

Step-by-step explanation:

123 since the figures are equal and C and Y are in the same position

Answer:

Adult=84, student=97

Step-by-step explanation:

Answer:

3x - 14

to simplify just take off the parathas

You can't simplify because there are no parenthesis or another X I think that's the rule.

Answer:

1

Step-by-step explanation:

All you got to do is plug in 2 for x

3x-5, x=2

3(2)-5=

6-5= 1

Therefore the answer is 1.

Answer:

A= 228 tons  

B=52 tons

Step-by-step explanation:

Given data

Train A and Train​ B, weigh a total of 280 tons

A+B=280----1

A-B=176----2

From 1

A= 280-B

put this in 2

280-B-B= 176

280-2B= 176

280-176= 2B

104= 2B

B= 104/2

B=52 tons

Put B=52  in 1

A+52=280

A= 280-52

A= 228 tons  

Answer:

The answer would be the second one is a function.

Step-by-step explanation:

its 4.

happy holidays.....

have great day :)

enjoy

Answer:

4

Step-by-step explanation:

2 + 2 = 4

Have a nice spring break. My spring break is next week.

Answer:

7        −  9  y  

Step-by-step explanation:

   (  7    −  9 )

7   z   −  9    

Answer:

19

Step-by-step explanation:

if you do the checker method then you would find that

they add up to make a line which equals 180

so... the equation is (8x-7)+(x+16)=180

do the math and x=19

Answer:

The answer is 11

Step-by-step explanation:

2 (5) + 1

10 + 1

11

Answer:

The correct answers are: 0.5, 3, and 10.

Basically, all numbers that are greater than -2.5 can make this inequality true.

Let me know if this helps!

Answer:

hi

Step-by-step explanation:

Answer:

x + 110 + 47 = 180

x = 180 - 157

x = 23

Answer:

to find the sons shadow you would simply multiply the length of his body by 2, therefore his shadow would be 2 meters long

The height of shadow is 2 meter long.

We have,

The father is 2 meters tall and casts a shadow 4 meters long.

let the length of shadow be x.

Using proportion

2/4 = 1/ x

2x = 4

x =4 /2

x = 2 meter

Thus, the height is 2 meter tall.

Learn more about Proportion here:

https://brainly.com/question/29774220

#SPJ2

Answer:

Step-by-step explanation:

a) 3n+3n+3=141, 6n+3=141

b) 6n+3=141, 6n=138, n=23

c) 3n and 3n+3, 3(23) and 3(23)+3, 69 and 72

Answer:

A. [tex]\frac{1}{x}[/tex]

Step-by-step explanation:

x = 100

A. [tex]\frac{1}{100} = 0.01[/tex]

B. [tex]\frac{10}{100}[/tex] = 0.10

C. 1 - 100 = -99

D. 10 - 100 = -90