1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
erastova [34]
3 years ago
7

If triangle XYZ is reflected across the line y = 1 to create triangle X'Y'Z', what is the ordered pair of X'? 

Mathematics
2 answers:
Nana76 [90]3 years ago
6 0
X is 4 below y =1 so the image will be 4 above  y = 1. The x coorinadte will be the same.

So x' is (1,5)  answer

D
Vlad1618 [11]3 years ago
3 0

Consider triangle XYZ with vertices at points X(1,-3), Y(3,0) and Z(-1,-1). If triangle XYZ is reflected across the line y = 1, then the rule of reflection is

(x,y)→(x,-y+2).

The image X' of point X will have coordinates according to the given rule:

X(1,-3)→X'(1, -(-3)+2)=X'(1,5).

Answer: correct choice is D.

You might be interested in
Write the value of the underlined digit 6.54
LenKa [72]
6 is in the ones place
.5 is in the tenths place
and the 4 in 6.54 is in the hundredths place
3 0
3 years ago
Read 2 more answers
PLEASE HELP ITS DUE SOONNN
madreJ [45]

Answer:

Red

Step-by-step explanation:

Bc if you - 8x it would be -2y=12-8x and then you divide -2 by 12 and -8x the answer would be y=4x-6

3 0
3 years ago
Read 2 more answers
write the equation of the line, with the given properties, in slope-intercept form. slope = -5, through (-4,4)
Daniel [21]

Answer: y=-5x-16

Step-by-step explanation:

Since we are given the slope and the point, we can plug in the point to solve for y-intercept.

4=-5(-4)+b          [multiply]

4=20+b               [subtract both sides by 20]

b=-16

Now, we know the equation is y=-5x-16.

3 0
3 years ago
Is this a linear function? One person sends an email to 2 people. Those 2 people send it to 4 people, and those 4 send it to 8 p
Mumz [18]
Yes; this is a linear function because you plug in a number and multiply it by two, so the function would be y=2x, which is linear despite the fact that it lacks a b value.

Hope this helps! :)
8 0
3 years ago
The scale on a map says that 6 cm represents 15 km. What distance on the map in centimeters represents 20 kilometers?
ale4655 [162]

Answer:

8 centimeters.

Step-by-step explanation:

6cm\ on\ map\ -> 15km\\

Divide 3 both sides:

2cm\ on\ map\ -> 5km

Multiply 4 on both sides:

8cm\ on\ map\ -> 20km

8cm on the map represents 20km.

4 0
3 years ago
Other questions:
  • Determine whether the statement is sometimes, always, or never true.
    14·1 answer
  • Brian already has two plants in his backyard, and he also grew on plant with every seed packet he uses. With six seed packets, h
    15·1 answer
  • 1. Select all the equations that describe each situation and then find the solution,
    7·1 answer
  • Nelson decides to invest $1,000,000 in a period annuity that
    13·1 answer
  • dante's mom will bake chocolate chip cookies for the children making snowman outside! she bake 60 cookies. Each child must have
    15·2 answers
  • Please help! This is really important. Don't steal my points by commenting random stuff, this isn't funny its a grade. I worked
    14·1 answer
  • HELP ME PLZ !!! IT'S ALGEBRA
    5·1 answer
  • Long Questions
    9·1 answer
  • Please solve and show your work
    6·1 answer
  • Find the equation of the line that contains the points whose coordinates are (−2, 3) ( − 2 , 3 ) and has slope −2/3
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!