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
kirill [66]
4 years ago
4

Are lines GH and G'H' perpendicular? Why or why not?

Mathematics
2 answers:
alexandr402 [8]4 years ago
4 0

is there a graph to show us the two lines so i can better understand it

RSB [31]4 years ago
4 0

Yes, their slopes are negative reciprocals

You might be interested in
Given the equation f(x)=-2x²+4x+6 find the average rate of change from x=1 and x=2​
emmainna [20.7K]

Answer:

16

Step-by-step explanation:

1) Plug x=1 into equation

f(x) = -2(1)²+4(1)+6

f(x) = -2²+4+6

f(x) = 4+4+6

y = 14

(1,14)

2) Plug in x=2 into equation

f(x) = -2(2)²+4(2)+6

f(x) = -4²+8+6

f(x) = 16+8+6

y = 30

(2,30)

3) Use slope formula (\frac{y2-y1}{x2-x1})

\frac{30-14}{2-1}

\frac{16}{1}

16

8 0
2 years ago
Find the product <br> (r-9)(r+4)
AVprozaik [17]

Answer:

2r - 36

Step-by-step explanation:

r x r = 2r

-9 x 4 = -36

7 0
3 years ago
Read 2 more answers
Write an equation of the line that passes through (-3,3) and is perpendicular to the line 2y = 8x - 6​
Aliun [14]
Y=4x-3
M of new line = -1/4

y=(-1/4)x+b
3=(-1/4)(-3)+b
3=(3/4)+b
b=9/4

y=(-1/4)x+(9/4)
3 0
3 years ago
PLEASE HELP, algebra 1
Naddika [18.5K]
T(z)=z-6⇒  T(-4)= -4-6=-10 

The answer is -10
4 0
3 years ago
nalyzing Intersections of Lines and Planes The left vertical plane intersects the horizontal plane at line x. The right vertical
DENIUS [597]

Answer:

try B: line n

Step-by-step explanation:

8 0
4 years ago
Read 2 more answers
Other questions:
  • The surface are of a cube is 54 square centimeters. The area of a face on the cube is 9 square centimeters. What is the volume,
    13·1 answer
  • Round 567,523 to the nearest thousands
    13·2 answers
  • Evaluate the sum <br> A. 306<br> B. 240<br> C. 360<br> D. 272
    13·1 answer
  • What is the total length of fencing??
    8·1 answer
  • A local hospital tracked the blood type and gender of the patients they saw on an average day. Which is a fair statement?
    8·2 answers
  • Please help I need to answer the questions about the line graph please do as many as you can
    13·1 answer
  • The point (−3, 1) is on the terminal side of angle θ, in standard position. What are the values of sine, cosine, and tangent of
    13·1 answer
  • 19-3/4n in standard form
    7·1 answer
  • What is 0.17 in expanded form?
    13·1 answer
  • Giving brainliest 10 points if you answer correctly !!!!
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!