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
nirvana33 [79]
3 years ago
15

Lisa is writing a coordinate proof to show that the diagonals of a square are perpendicular to each other. she starts by assigni

ng coordinates as given. a square is graphed on a coordinate plane. the horizontal x-axis and y-axis is solid and grid is hidden. the vertices are labeled as k, g, h and j. the vertex labeled as k lies on begin ordered pair 0 comma 0 end ordered pair. the vertex labeled as g lies on begin ordered pair 0 comma a end ordered pair. the vertex labeled as j lies on begin ordered pair a comma 0 end ordered pair. one vertex is unlabeled. diagonal k h and g j are drawn. drag and drop the correct answers to complete the proof. since ghjk is a square, the coordinates of h are (a, ). the slope of kh¯¯¯¯¯¯ is . the slope of is −1 . the product of the slopes of the diagonals is . therefore, kh¯¯¯¯¯¯ is perpendicular to gj¯¯¯¯¯ . 10−1agj¯¯¯¯¯gk¯¯¯¯¯¯

Mathematics
2 answers:
gavmur [86]3 years ago
6 0

Answer:

Just took the test and got the correct answer. :)))

Step-by-step explanation:

Look at the image down below!

kondaur [170]3 years ago
4 0
Your a cheater, k12 will expel cheaters..... jk lol but the answers are

Since GHJK is a square, the coordinates of H are (a, a).
The slope of KH¯¯¯¯¯¯ is 1.
The slope of GJ¯¯¯¯¯ is −1 .
The product of the slopes of the diagonals is −1.
The product of the slopes of the diagonals is −1.

Good luck, and really study, because the finals test will be difficult, and use the geometry reference guide.... It covers the fundamentals
You might be interested in
Y X 2/3= 1 Solve for y
makkiz [27]
Y= 3/2x would be the answer.
6 0
3 years ago
Read 2 more answers
Help me ???? Really need the help i dont remember learning this
vlada-n [284]
Hmmmm

the 1 in 435.15 is worth 0.1 or 1/10


1/10 of 1/10 is 1/10 times 1/10 or 1/100 or 0.1/10 or 0.01/1 or 0.01

so we want one with the 1 that is 2 spaces to the right of the decimal
that is choice H
remember, when you divide by 10, move the decimal to the left 1 space

H is the answer
4 0
3 years ago
If a stock falls from $14.89 to $6.47, then what is its percentage of change?
maxonik [38]

Answer:

2.30139104 US dollar

i think

Step-by-step explanation:

3 0
2 years ago
Which term describes the vector sum of the forces acting on a body?
CaHeK987 [17]

Answer:

D. Net

Step-by-step explanation:

8 0
2 years ago
Read 2 more answers
Brainlest Content Consider the two linear expressions -(-2 + 3x -1/2) and 2.5+3x Are the two linear expressions equivalent? Drag
ELEN [110]

Answer:

Step-by-step explanation:

-(-2 + 3x - 1/2) = -( -2 - 0.5 + 3x)

                       = -(-2.5 + 3x)

                       = -1*(-2.5) + (-1)*3x

                       = 2.5 - 3x

2.5 - 3x  is not equivalent to 2.5 + 3x

7 0
3 years ago
Read 2 more answers
Other questions:
  • What is 18 percent of 28 dollars
    11·2 answers
  • Can somebody please help me with these? You don’t have to explain it I just need answers. Thank you so much :)
    11·1 answer
  • HELP PLZ Write an equation of the line that contains the given point and has the given slope.
    9·1 answer
  • Determine the measure of ∠NOP.
    5·1 answer
  • Jim needs to rent a car.A rental company charges $21.00 per day to rent a car and $0.10 for every mile driven. He will travel 25
    12·2 answers
  • Write the term in simplest form and then simplify the expression
    7·1 answer
  • What fraction of a gallon of paint is in each container?<br><br>A3/4<br>B1/9<br>C1/12<br>D1/16​
    11·1 answer
  • Huilan's age is three times Thomas's age. The sum of their ages is 64. What is Thomas's age?
    7·2 answers
  • A pair of parallel lines is cut by a transversal:
    9·2 answers
  • Write 0.111 in words ​if you want brainlist
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!