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Ne4ueva [31]
3 years ago
9

Heng tried to define a reflection across line r.

Mathematics
1 answer:
Maurinko [17]3 years ago
5 0

Answer:

Any point N on line r maps to itself.

Step-by-step explanation:

Reflection is one of the examples of solid transformation in which a given point, segment, or figure is flipped over a reference point or line to produce its image. The distance of the object to the reference point or line is the same as the distance of its image to the point or line. And both have the same size, but different orientation.

The option that does not fully define a reflection is; any point N on line r maps to itself, because no image of point N is produced after the operation.

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Larry is making custom signs to sell at his shop. The cost of making each sign is $50 plus $4.50 per sign, he will sell them for
Valentin [98]

The best way to answer this would be making a graph


For 1 sign it costs 54.50 and he makes 15

For 2 signs it costs 59 and he makes 30

For 3 signs it costs 63.50 and he makes 45

For 4 signs it costs 68 and he makes 60

For 5 signs it costs 72.50 and he makes 75


This means that after 5 signs Larry will be making profit

8 0
3 years ago
The hypotenuse of a right triangle is 3cm and one of the legs is 1cm. What is the length of the other leg?
Zolol [24]

Check the picture below.

4 0
3 years ago
Can u guys pls help me on this question and pls explain how u got the answer
Lady_Fox [76]

Answer:

55.75

Step-by-step explanation:

find the area of 1 side using the base and height and divide that answer by 2

5x6=30     30 divided by 2=15

all sides are equal so each side is 15

the base you do the same thing.

base is 5, height is 4.3

4.3 x 5= 21.5

divide it by 2 10.75

side 1=15

side 2= 15

side 3=15

base 1= 10.75

add all together

55.75

8 0
3 years ago
Write the equation of the line given the slope and the y-intercept. Type your answer in the box without skipping any spaces. m =
Over [174]

The equation of a line given the slope and y-intercept is given as;

             m(x-x₁) = (y-y₁)

∴equation of line with m = 2 and y-intercept = (0,3) =

     2(x - 0) = (y - 3)

 = 2x - 0 = y - 3

  making y the subject obtains y = 2x + 3.

so, equation of the line: y = 2x + 3.

 

  

7 0
3 years ago
What can I do to get my experimental probability closer to the theoretical probability?
Degger [83]

Answer:

The more trials you carry out

Step-by-step explanation:

(for example, the more times you toss the coin), the closer the experimental probability is likely to be to the theoretical probability.

8 0
2 years ago
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