rosibelsalgado rosibelsalgado

03-01-2015
Mathematics

contestada

if M (-4,5) is reflected over the line y=x, what are its new coordinates?

Respuesta :

konrad509 konrad509

03-01-2015

Reflection of the point [tex]P=(x,y)[/tex] across the line [tex]y=x[/tex] is [tex]P'=(y,x)[/tex].

So:
[tex]M'=(5,-4)[/tex]

Answer Link

Otras preguntas

How does the endocrine system work closely with other systems?

Tom,Scott and dawn sold cookies at the school fair. Tom had 90 cookies and sold 60% of them. Scott had 150 cookies and sold 2/3 of them. Dawn sold 46 cookies. W

Simplify (1/81) to the 1/4 power

What was the result of the collision of the two tectonic plates

There are 9 performers who are to present their acts at a variety show. How many different ways are there to schedule their appearances

What is the domain of y = cot x? a. (- ∞ ,∞ ) b.(0,π) c.all x≠ π/2+π d.all x≠ π e.all x≠ π/2

Which answer choice does not contain any punctuation errors? A.He added "that they drill holes in trees." B."Robins, on the other hand," said Mary, "are masons.

A school has 679 bottles of water for sports day. They buy another 8 packs of bottled water. Each pack contains 6 bottles. How many bottles of water do they hav

Caroline bought 20 shares of stock at 101/2, and after 10 months the value of the stocks was 111/4. If Caroline were to sell all her shares of this stock, how m

In a 10 m2 ecosystem, there are 60 raccoons. What is the population density of raccoons? 6 per m2 10 per m2 20 per m2 40 per m2