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jeyben [28]
3 years ago
15

8. Find the congruence transformation that maps ∆ABC to ∆A’B’C’. Explain your reasoning

Mathematics
1 answer:
puteri [66]3 years ago
6 0
The transformation is a reflection on the y-axis. 

If we take the y-axis as the mirror line as shown in the diagram below, we can see that the distance of vertices A, B, and C to the mirror line are equals to the distance of vertices A', B' and C' to the mirror line. 

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X-intercept=? y-intercept=? What is the slope?​
Nadusha1986 [10]

Answer: x=1 y=-3

just look where the line touches mane

3 0
3 years ago
Angles a and b are vertical angles. If mA = (5x – 24)° and m B = (3x + 24),
Nata [24]

Answer:

The correct answer is x = 24.

Step-by-step explanation:

To solve this problem, we must remember that vertical angles have the same measure.  This lets us set up the following equation:

m<a = m<b

If we substitute their values, we get the following:

5x - 24 = 3x + 24

To solve this equation, we can first subtract 3x from both sides of the equation.

2x - 24 = 24

Next, we can add 24 to both sides of the equation.

2x = 48

Finally, we can divide both sides of the equation by 2.

x = 24

Therefore, the answer is x = 24.

Hope this helps!

4 0
3 years ago
Please help with simple probability question. Extra points &amp; brainliest. Thanks in advance.
kodGreya [7K]
The answer is B) 1/3.

There are 6 faces on a rectangular prism, each of which is a rectangle.  

The area of the front and back is given by 25(8) = 200 sq. cm.
The area of the bottom and top is given by 25(4) = 100 sq. cm.
The area of the right and left is given by 4(8) = 32.

There are 2 faces out of 6 with an area that is not a multiple of 100; 2/6 = 1/3.
3 0
3 years ago
A box of small crackers holds 4 equal servings. If there are 124 crackers in the box, how many crackers are in each serving?
kotykmax [81]

For this equation, we can simply divide the box's total (124) by 4 servings. 124/4 = 31. So, there is 31 crackers per serving.

7 0
3 years ago
Read 2 more answers
What is the answer when you evaluate n + m -2(m-m) when m = 3 and n = 2?
Effectus [21]

Answer:

5

Step-by-step explanation:

n + m -2(m-m)

Combine like terms

n+m+2(0)

n+m

Let m=3 and n=2

2+3

5

7 0
3 years ago
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