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sergij07 [2.7K]
4 years ago
11

Please answerrrr thissssssss ill give you brainliest or whatever

Mathematics
1 answer:
Naddika [18.5K]3 years ago
8 0

Answer: 1,2,3, and 5

Step-by-step explanation:

The isometries that preserve a shapes angles and line segments making the pre image congruent to the (post) image are :

Reflections, rotations, translations

These are rigid transformations. Think of your ruler. If you flip it, slide it, or rotate it around, did the ruler change shape? No. Just positions.

If you dilate something, you are either making it larger or smaller, therefore changing the size of the shape.

Anything that has dilation in its transformation does not have congruent shapes.

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7.1-x=4.9? Need help​
Novosadov [1.4K]

Answer:

Take 7.1-4.9=x

Step-by-step explanation:

6 0
3 years ago
Read 2 more answers
A shoe store costs 1800 dollars a month to operate. The average wholesale cost of each pair of shoes is 25 dollars, and the aver
likoan [24]

Answer: 45

Step-by-step explanation:

The store has to sell  

45

pairs of shoes.

Explanation:

The store has a base cost of  

$

1800

, the cost per pair of shoes is  

$

25

. Each pair of shoes is sold for  

$

65

, therefore the profit per pair of shoes is

$

65

−

$

25

=

$

40

The formula for calculating the amount that needs to be sold would look like this;

40

x

=

1800

To determine the value of  

x

, we take this formula;

x

=

1800

40

x

=

45

Therefore, the store needs to sell  

45

pairs of shoes to break even.

3 0
3 years ago
24 POINTS!!!!!!!!!!!!!
Anastasy [175]
A great earthquake would be 100 times stronger than a large one. 
5 0
3 years ago
Does anyone know the answer
lisov135 [29]
It is also 125 degrees, or B.
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8 0
3 years ago
Solve for w: -5(3-w)+4=-5/6(24-6w)
AfilCa [17]

Answer:

no solution

Step-by-step explanation:

well first you gotta distribute

-5(-3 - w) + 4 = -5/6(24 - 6w)

15 + 5w + 4 = -20 + 5w

19 + 5w = -20 + 5w

+20           +20

39 + 5w = 5w

      -5w    -5w

39 ≠ 0

therefore there is no solution (which is the answer)

6 0
3 years ago
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