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3 years ago

What is the name of the line of reflection for the pair of figures?

Mathematics

2 answers:

Nikitich [7]3 years ago

8 0

R is the only one that would work. Think of it like a mirror

vampirchik [111]3 years ago

3 0

Answer : The name of line of reflection for the pair of figures is, line (r).

Step-by-step explanation :

Line of reflection : It is a line that divide a figure in two half similar or identical figures.

Or we can say that, a line of reflection is a line that divide a figure into two mirror images of the figure.

In mathematical terms we can say that, a line of reflection is a line where each point present in a shape appears at equal distance on the opposite side.

From this we conclude that,

The line 'r' represent the line of reflection.

The line 'q' represent the line of symmetry.

The line 'p' represent the line of asymmetry.

Hence, the name of line of reflection for the pair of figures is, line (r).

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Can someone pls help me :))))

nirvana33 [79]

Answer:

side length each 5√2

Step-by-step explanation:

both legs have the same length, as the triangle is a 45 - 90 45

To find one side of the triangle us the cosine of an angle is equal to the ratio of the adjacent side to the hypotenuse.

cos(A)=adj/hyp

cos(A)=adj/10

adj=cos(A) * 10

adj = 5√2

5 0

3 years ago

Write fifty-seven and one hundred forty-two thousandths in standard form.

Vedmedyk [2.9K]

57,142 because it says standard

6 0

3 years ago

What are the measures of angles P and S? ∠P = 20°; ∠S = 160° ∠P = 40°; ∠S = 140° ∠P = 140°; ∠S = 40° ∠P = 160°; ∠S = 20°

strojnjashka [21]

*see attachement for diagram

Answer:

∠P = 140°; ∠S = 40°

Step-by-step explanation:

The figure given is a parallelogram.

Consecutive angles (adjacent angles) of a parallelogram are supplementary.

Therefore:

(x + 15)° + (6x - 10)° = 180°

Solve for x

x + 15 + 6x - 10 = 180

Add like terms

7x + 5 = 180

7x = 180 - 5

7x = 175

x = 175/7

x = 25

✔️m<P = m<R = 6x - 10 (opposite angles of a parallelogram are congruent)

m<P = 6x - 10

Plug in the value of x

m<P = 6(25) - 10 = 140°

✔️m<S = m<Q = x + 15 (opposite angles of a parallelogram are congruent)

m<S = x + 15 = 25 + 15 = 40°

5 0

3 years ago

explain how you can use a box-and-whisker plot to find the range of a data set. a. the range is the difference of the values of

Advocard [28]

C. The range is the difference of the value of the whiskers.
Remember: the range is the highest value subtract the lowest value.

4 0

3 years ago

4400 dollars is place in an account with annual interest rate of 8.25% How much will be in the account after 22years to the near

tatiyna

Answer: A = 4400(1 + 0.0825 x 22)

Step-by-step explanation:

A = accumulated amount

P = original amount unloaded- $4400

r = rate - 8.25% = 0.0825

t = years = 22

= 4400(1 + 0.0825 x 22)

6 0

3 years ago