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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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son4ous [18]

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3 years ago

Find all solutions to the equation in the interval [0, 2π).

ANEK [815]

Answer:

x = π/6, π/2, 5π/6, 3π/2

Step-by-step explanation:

cos x = sin(2x)

Use double angle formula.

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Move everything to one side and factor.

cos x − 2 sin x cos x = 0

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Set each factor to 0 and solve.

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4 years ago

Enter the correct unit of measurement to complete the conversion

kenny6666 [7]

Hi. Here you go, hope it helps.

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Take care,
Diana

6 0

3 years ago

Read 2 more answers

GIVING BRAINLIEST Write a proportion that could be used to solve for each variable. Then solve. 16 walls in 40 hours 3 walls in

soldi70 [24.7K]

The proportion that could be used to solve for the variable is $\frac{16}{40}=\frac{3}{h}$ ; h = 7.5 ⇒ answer b

Step-by-step explanation:

A proportional relationship: one variable is always a constant value times the other, that constant is called the constant of proportionality

y = k x is the equation of the proportional relationship
We can write the proportional relationship in the form $\frac{y_{1}}{x_{1}}=\frac{y_{2}}{x_{2}}=k$

The number of walls and the number of hours are increased or decreased together

∴ The number of walls and the number of hours are proportion

∵ 16 walls in 40 hours

∵ 3 walls in h hours

- By using the second rule above

∴ $\frac{16}{40}=\frac{3}{h}$

The proportion that could be used to solve for the variable is $\frac{16}{40}=\frac{3}{h}$

Let us solve it to find h

∵ $\frac{16}{40}=\frac{3}{h}$

- By using cross multiplication

∴ 16 × h = 3 × 40

∴ 16 h = 120

- Divide both sides by 16

∴ h = 7.5

The value of h is 7.5 hours

Learn more:

You can learn more about the proportion in brainly.com/question/10708697

#LearnwithBrainly

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3 years ago

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3 years ago