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3 years ago

What happens to the coordinates of a shape when the shape reflects about the line y=x?

Mathematics

2 answers:

garri49 [273]3 years ago

7 0

The coordinates change places: x becomes y and y becomes x.

Darina [25.2K]3 years ago

4 0

Answer:

When the shape reflects about the line y = x, the x-coordinate and the y-coordinate of each point are swapped.

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Please help another question

butalik [34]

Answer is D) Y. It's matching with the results given

7 0

3 years ago

Solve the equation by Completing the Square x2 – 10x + 13 = 0

user100 [1]

Answer:

$x=5+\sqrt{12}$

$x=5-\sqrt{12}$

Step-by-step explanation:

$x^2-10x+13=0$

$x^2-10x=-13$

$x^2-10x+(\frac{10}{2})^2 =-13+(\frac{10}{2})^2$

$x^2-10x+(5)^2=-13+(5)^2$

$x^2-10x+25=-13+25\\x^2-10x+25=12$

Factor.

$(x-5)^2=12$

Extract the square root.

$x-5=\frac{+}{} \sqrt{12}$

Add 5

$x=5+\sqrt{12}$

$x=5-\sqrt{12}$

4 0

2 years ago

Read 2 more answers

The value of -9(square root) is not-3 because

love history [14]

Answer:

A) $(-3)^{2} \neq -9$

Step-by-step explanation:

7 0

2 years ago

Read 2 more answers

A population increases 3% each year. If the city is now 5 million, what will the population be in 5 years?

Step2247 [10]

5 million x 3% = 150,000
1 Year = 5,150,000

5.15 million x 3% = 154,500
2 Years = 5,304,500

5,304,500 x 3% = 159,135
3 Years = 5,463,635

5,463,635 x 3% = 163,909.05
4 Years = 5,627,544.05

5,627,544.05 x 3% = 168,826.322
5 Years = 5,796,370.37

After 5 years, the population will be 5,796,370.37

8 0

3 years ago

Solve for s. 4s + 6s - 4 = 6

UkoKoshka [18]

Answer:

s = 1

Step-by-step explanation:

4s + 6s - 4 = 6

10s - 4 = 6

+ 4 +4

10s = 10

10s/10=

s = 1

Hope this helps! If you have any additional questions please don't hesitate to ask me or your teacher to be sure you master the subject. :) Stay safe and please mark brainliest!

6 0

2 years ago