3 years ago

What is the reflection of point p(-1,6) across the line y=x

Mathematics

2 answers:

fiasKO [112]3 years ago

6 0

It's the first one:)

solmaris [256]3 years ago

5 0

When you reflect over the line y=x, you switch the x and y values. So the resulting point would be (6, -1) (first choice)

Hope his helps

You might be interested in

Anyone mind helping me ?

valentina_108 [34]

Answer:

because the shape includes a curve

7 0

3 years ago

Kim S age is twice that of her sister when you add Kim's age to her sisters age of 36 how old is each sister right in equation t

Damm [24]

equation (s+k=36)
s=18
k=18

6 0

3 years ago

*falls on floor crying*❤️❤️❤️❤️

steposvetlana [31]

Answer:

-16 1/2 =16.5

-33/2 =-16.5

so the answer is = cuz -16.5=-16.5

Step-by-step explanation:

3 0

3 years ago

A mixture of 30 pounds of candy sells for $1.10 a pound. The mixture consists of chocolates worth $1.50 a pound and chocolates w

astra-53 [7]

$x-chocolate\ worth\ 1,50\$ \ per\ pound\\
y-chocolate\ worth\ 0,9\$\ per\ pound\\
\\\\
 \left \{ {{x+y=30} \atop {30*1,10=x*1,50+y*0,9}} \right.\\\\ \left \{ {{x=30-y} \atop {33=1,5x+0,9y}} \right. \\\\ Using \ substitution\ method:\\\\33=1,5(30-y)+0,9y\\\\
33=45-1,5y+0,9y\\\\ -12=-0,6y\ |:-0,6\\\\
y=20\\
x=10$

3 0

3 years ago

If OB= 17 and AB = 30, then OR =

Novay_Z [31]

The correct answer is 8
Because
In triangle ORB
OR=(OB^2-RB^2)^1/2
OR=(17^2-15^2)^1/2
OR=(289-225)^1/2
OR=(64)^1/2
OR=8
RB=AB/2 so I kept its value 15 and ^1/2 refers to square root

6 0

3 years ago

Read 2 more answers