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jeka94
3 years ago
12

AB has endpoints at (-1, -1) and (-2, -4). Its transformation A'B' has endpoints at (-2, -2) and (-4, -8). What type of transfor

mation occurred? Are lengths of segments affected by this type of transformation? Justify.
A) rotation; no; The lengths of the two segments are the same.

B) reflection; yes; The length of segment A'B' is longer than the original segment AB.

C) dilation by a scale factor of 2; yes; The length of segment A'B' is longer than the original segment AB.

D) dilation by a scale factor of 1/2; The length of segment A'B' is shorter than the original segment AB.

-
(EDIT FOR ANYONE ALSO READING THIS FOR THE ANSWER INCASE NO ONE EVER ANSWERS THIS) The answer was C.
Mathematics
1 answer:
Bad White [126]3 years ago
3 0

The answer is definatly C but if you know the answer why did you ask???

Anyway, hope this helps, and please mark brainliest!!!!!!!!!!!

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Write the equation of the line in slope intercept form if its slope is 3 and y intercept is -5
Veseljchak [2.6K]

Answer:

y = 3x - 5

Step-by-step explanation:

1. The slope-intercept form a line is y = mx + b, where y = y-coordinate, m = slope, x = x-coordinate, and b = y-intercept.

2. Given the values of m and b, let's plug them in:

  • y = (3)x+(-5)
  • y = 3x-5

Therefore, the equation of the line in slope-intercept form is y = 3x - 5.

Have a lovely rest of your day/night.

7 0
3 years ago
Read 2 more answers
N
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Answer:

x = 4 and x = 6  

Step-by-step explanation:

There are two solutions to an absolute value equation.

If |x - 5| = 1, then  

x - 5 = -1 and  

x - 5 = +1.

1. Solve x - 5 = -1

Add 5 to each side.

x = 4

2. Solve x - 5 = 1

Add 5 to each side.

x = 6

The solutions are x = 4 and x = 6.

3. Number line

The number line would have markers at 4 and 6.

It should look like the image below.

6 0
3 years ago
How many tenths would you need to make the number 17
tatyana61 [14]
You would need one because you arent yet to 20 so it takes one tenth for example;

1.7 or 7/10

Thats my guess tho man if it is more complicated than that, SORRRYYYY
6 0
3 years ago
The sum of 4 consecutive odd integers is -24. What are they?
forsale [732]

Step-by-step explanation:

4 consecutive odd integers means we start with x, then have x+2, x+4 and then x+6.

and then we have

-24 = x + x+2 + x+4 + x+6 = 4x + 12

4x = -36

x = -9

x+2 = -7

x+4 = -5

x+6 = -3

so, in sequence from small to large these 4 numbers are

-9, -7, -5, -3

8 0
2 years ago
in a farm 20% of animals are cows . 0.4 are goat and the rest are sheep.How many cows are there if there are 40 sheeps​
Zolol [24]

Step-by-step explanation:

20%=cows 0.4(40%)=goat 40%=sheep

if 40%sheep=40 sheeps

20% cow=x

20%×40=40%×x

8=40%x

x=8/40%

x=20

..so there are 20 cows

sorry...not sure

3 0
4 years ago
Read 2 more answers
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