Mathematics Middle School

2 A transformation is applied to a figure to create a new figure. Which transformation does not
preserve congruence?
AA rotation of 180 counterdockwise
B A ditation by a scale factor of 0.25
C A reflection across the axis
D A translation 4 units to the left

Answers

Answer 1

Answer:

B

Step-by-step explanation:

I Did some research but it might not be right but i hope it is

Answer 2
I think it’s B I’m not 100% sure but it would be the most logical answer.

Related Questions

Can someone help me? This is do by 11:59 PM so no rush.

Answers

Answer: I think a b f

Step-by-step explanation:

Please show your work and make sure that you don't answer unless you are 100% sure that your information is accurate. Topic: Geometry

Answers

4x40= 160
6x40= 240
160/12= 13.33
240/12= 20
13.33x20= 266.6

The answer is 266.6 square feet
266.6 feet is the answer the dude up top showed his work

Please answer number 2 only!!! I know the rest of the answers. The best answer gets Brainliest :D

Answers

Answer:

You can calaculate the slope of each table to determine which uses less water

Step-by-step explanation:

[tex]\frac{y2-y1}{x2-x1}[/tex] Slope formula

[tex]\frac{220-27.5}{40-5 }[/tex] Bath = 5.5

[tex]\frac{100-12.5}{40-5}[/tex] Shower 5/2 or 2.5

sorry if I’m wrong :/

hope it helps :)

What is ∠mK?

a. 55
b. 58
c. 122
d. 125

Answers

Answer:

i dont see an m but here...

LJK=58

A. 55 is the answer that's how you get

The equation of the horizontal line passing through the point (-3, 8) is y = 8. O True O False​

Answers

Answer:

I am guessing that it is true

Step-by-step explanation:

Answer:

True

Step-by-step explanation:

y=8 is a horizontal line on the y axis

plz help i really need help

Answers

from least to greatest (top to bottom)
-7
1
absolute value of -2
absolute value of 8
-7,1,|-2|,|8| least till greatest right ???

Four guys went shopping at a thrift shop. The table shows the number of video games each friend bought and the total cost. Complete the table to show the average cost of the video games each friend bought.

Answers

The first one would be 9.45 I believe
The second one would be 5.50 I believe
The third one would be 5.40 I believe
And the fourth one should be 8.24

Sorry if incorrect
9.45
5.51
5.4
8.24
(Divide the total cost by number of video games purchased)

What is the slope of the line through (-5,10) and (-1,5) Please help :)

Answers

Answer: y2-y1/x2-x1

Step-by-step explanation:

5-10 y2 and y1

-1-(-5) the numbers would turn positive -1+5 x2 x1

5-10/-1+5= 5/4

Answer

15/4???

Step-by-step explanation:

I thinkk

Please answer ASAP!! Turn each question into an equation. Negative 6 times the sum of a number and 4 is 2.

Answers

2= -6 (n+4) there’s your answer
2 = -6 ( x+4 )
(extra characters)

Pauline has 25 cups of flour. She makes chocolate chip cookies that require 3/8 cup of flour per cookie. If she makes as many cookies as she can with the available flour, how much flour will be left over?

Answers

66 cookies I think and a little left over

Answer:

66 cookies and 0.25 cups of flour left

Step-by-step explanation:

25

1c = 3/8cups of flour

25/(3/8) = 66 remainder.0.25

66 cookies and 0.25 cups of flour left

Do long division for each fraction ✔️

Answers

Answer:

I just need points to ask a question of mt own sorry for not helping  

Step-by-step explanation:

Here is my answer for all three, hope this helps.

ASAP BRAINLEST PLZZZZ HELP IF YOU DONT UNDERSTAND DONT ANSWER

Answers

Answer:

B) (-1,1)

Step-by-step explanation:

When you look at the distance between points A and D, you can see that they have a distance of 2 units. So, when you translate the figure to it's new coordinates, point D should now have the coordinates of (-1,1).

Hope this helps! :)

Create an algebraic equation and solve. Five more than the product of four and a number is equal to the product of three and that same number increased by six. WILL MARK BRAINLIEST

A. x=1
B. x=12
C. x=3
D. x=−1

Answers

D because I got it right

Nisha has invited a group of friends over for a spaghetti dinner. There will be eight people dining, and Nisha would like to prepare 1 1/2 cups of cooked spaghetti per person. How many 16 oz. packages of dry spaghetti must Nisha use, and in how much water should she cook the pasta?

Remember, it takes 4 oz. of dry spaghetti to produce 2 cups of cooked spaghetti, and each 4 oz. of dry spaghetti requires 1 quart of water.

Answers

2 dry packages of spaghetti and 6 quarts of water. If 4 oz. equals 2 cups, then 3 oz. equals 1 1/2 cups of spaghetti. I multiplied the 3 oz. by the eight guests and got 24. Then, I took the 24 oz and divided that by 4 to get the quarts of water.
Heir did dismiss dodmwoe fiend for

????????????????????????????? can someone do this thanks

Answers

Answer:

ima say 32 bc i used a calculator

Step-by-step explanation:

Answer:

32

Step-by-step explanation:

Because 15/24=1.6

Therefore 1.6*20=32

1.6*20 Because 20 is the laps and 1.6 is the minutes per lap.

Please answer 1 2 and 3 thank you have a great day

Answers

Answer:

1. 60:160, 120:320, 15:40, 6:16

2. 1:8

3. Michaela - 50 words/minute

Jenna - 45 words/minute

Maria - 40 words/minute

Step-by-step explanation:

If y varies directly with x and y = 24 when x = 6, find x when y = 44.

Answers

Answer:

11

Step-by-step explanation:

11 because it adds up

PLSSSSSSSSSSS HELPPP MEEEEEE

Answers

Answer:

A Fraction Bar

Step-by-step explanation:

Your Welcome!

What is the one-hundredth term in the sequence 14, 19, 24, 29, 34…?

Answers

Rule: look at the sequence. It has the last number as 4 then 9 then for. 4 for odd numbers(odd term numbers like number 3,5 so on) so the last number of the 100 term is 9. It’s 509.

Find the percent change from 70 to 56.

Answers

Answer:

The answer is -20%

Step-by-step explanation:

please help asap
what is -⅙ (-⅗) =

Answers

Oof- i honestly dont know but think about it without the slash and imagine it as whole numbers and there you have it!♡︎♡︎

Answer:

[tex] \frac{3}{30 } = \frac{1}{10} [/tex]

helpppppppppppppp meeeeeeeee

Answers

Answer:

answer a

Step-by-step explanation:

Which expression is equivalent to 27 + 45? (1 point)

A. 8(3 + 6)
B. 8(19 + 37)
C. 9(3 + 5)
D. 9(18 + 36)

Answers

Answer:

C because 9*3 is 27, and 9 times 5 is 45 :D

have a great day! :'D

Answer:

A. 8(3 + 6)

Step-by-step explanation:

how do you turn a percentage into a decimal

Answers

Answer:

Remove the % and divide by 100

Step-by-step explanation:

Oof could someone help me with this? I will give Brainliest to the correct answer.

Answers

Answer:

Simplify the expression.

Exact Form:

1 / 1104427674243920000000000000 (or 1/7^32)

Decimal Form:

9.05446344 ⋅ 10−28

Step-by-step explanation:

Hope this helps :)

in scientific notation what is 7 800 000 000

Answers

Answer:

7.8 × 10⁹ it says my answer needs to be 20 characters long (ー_ー゛)

if answer is correct i give brainliest

Answers

I feel like it would be the second one or the third one but Mabye second

Answer:

i think its the second one

Chose all of the values that are less than the mean of the data set shown.
4, 6, 7, 9, 10, 4, 6, 5, 4

A. 8.1
B. 4.9
C. 6
D. 6.2
E. 7

PLEASE ANSWER FAST! WILL GIVE BRAINLIEST TO WHOEVER ANSWERS FIRST! THX

Answers

Answer:

B and C

Step-by-step explanation:

did type just 4.9 but mb

I think this is my last one! Will give Brainliest! DUE TODAY!!!Will give everything good and will make smartest answer WITH WORK Brainliest.

Answers

Answer:

$5

Step-by-step explanation:

[tex]m=\frac{y_2 - y_1 }{x_2 - x_1} = \frac{275-300}{5-0} = \frac{-25}{5} = -5[/tex]

The item is discounted by $5 per week.

please help me I don't know what proportion means!!!1

Answers

Answer:

noun. comparative relation between things or magnitudes as to size, quantity, number, etc.; ratio. proper relation between things or parts: to have tastes way out of proportion to one's financial means. relative size or extent. ... a portion or part in its relation to the whole: A large proportion of the debt remains.

Answer:

this means a part, share, or number considered in comparative relation to a whole.

Step-by-step explanation:

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