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2 years ago

13

What happens when you reflect an object over intersecting line( combination of reflection)?

2 answers:

bazaltina [42]2 years ago

7 0

The result concluded is equivalent to a single rotation transformation of the original object.

<h3>Explanation of how reflection across axis works?</h3>

When a graph is reflected along an axis, say x-axis, then that leads the graph to go just on the opposite side of the axis as if we're seeing it in a mirror.

The Compositions of Reflections Over Intersecting Lines states that if we perform a composition of two reflections over two lines that intersect.

The result concluded is equivalent to a single rotation transformation of the original object.

Learn more about reflection;

brainly.com/question/15487308

#SPJ2

Yuliya22 [10]2 years ago

3 0

Answer:

Step-by-step explanation:

The Compositions of Reflections Over Intersecting Lines Theorem states that if we perform a composition of two reflections over two lines that intersect, the result is equivalent to a single rotation transformation of the original object.

hope it helps! (✿◠‿◠)

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Solve. 90<img src="https://tex.z-dn.net/?f=x" id="TexFormula1" title="x" alt="x" align="absmiddle" class="latex-formula"> = 27.

Irina-Kira [14]

Answer: $x$ ≈ $0.732$

Step-by-step explanation:

You need to find the value of the variable "x".

To solve for "x" you need to apply the following property of logarithms:

$log(m)^n=nlog(m)$

Apply logarithm on both sides of the equation:

$90^x=27\\\\log(90)^x=log(27)$

Now, applying the property mentioned before, you can rewrite the equation in this form:

$xlog(90)=log(27)$

Finally, you can apply the Division property of equality, which states that:

$If\ a=b,\ then\ \frac{a}{c}=\frac{b}{c}$

Therefore, you need to divide both sides of the equation by $log(90)$ . Finally, you get:

$\frac{xlog(90)}{log(90)}=\frac{log(27)}{log(90)}\\\\x=\frac{log(27)}{log(90)}$

$x$ ≈ $0.732$

7 0

3 years ago

25 Points!!! This should be quick and easy for anyone who knows math well!

Ede4ka [16]

Answer:

Output = 8- input

Step-by-step explanation:

The first point is (1,7)

The input is 1 and the output is 7

The lines goes down, so we know that this is subtraction

Output = 8- input

7 = 8-1

Lets check another point

(5,3)

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This checks

4 0

2 years ago

Suppose a triangle has sides 3, 4, and 5. Which of the following must be true?

ladessa [460]

Answer:

a triangle as 3 sides

Step-by-step explanation:

7 0

3 years ago

5(10-3)=8 pls answer

allochka39001 [22]

Answer:

5(10-3)=8 is False

Step-by-step explanation:

5(10-3)=35

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2 years ago

During a Grand Prix car race, the tyres on a car are reduced in mass by 3%. If their mass is 388 kg at the end of the race, what

spayn [35]

Answer:

Their mass at the start was 400 kg.

Step-by-step explanation:

Given:

The tyres on a car during a grand prix race are reduced in mass by 3%. Their mass is 388 kg at the end of the race.

Now, to find the mass at the start.

<u>Let the mass at the start be $x$ .</u>

According to question:

$x - 3 \%ofx= 388$

⇒ $x-\frac{3}{100}\times x = 388$

⇒ $x-0.03x =388$

⇒ $0.97x=388$

<em>Dividing both sides by 0.97 we get:</em>

⇒ $x=400$

Therefore, their mass at the start was 400 kg.

8 0

3 years ago