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
sergij07 [2.7K]
3 years ago
14

Consider lines An and CD

Mathematics
1 answer:
vichka [17]3 years ago
5 0

Answer:

slope of AB = 2

slope CD = 2

Step-by-step explanation:

the equation of a line is y = ax+ b  where a is the slope, b is the y-intercept

let us take  yB - yA

→ yB - yA = axB <u>+ b</u> - axA <u>- b</u>

→ yB - yA = a(xB - xA)

→ a = (yB - yA) / (xB = xA)   =  (6 - 2) / (-5 - (-7)) = 2

same goes for line CD

You might be interested in
XZ is a common external tangent to circles W and Y. What is the distance between the two centers of the circles? Round to the ne
Svetlanka [38]
You can Draw a segment WY connecting the centers<span> of the </span>two circles<span>, and then draw a segment, WS, so that YS + SZ = YZ and WS ⊥ YZ).</span>
4 0
3 years ago
Read 2 more answers
Can you pls help me solve this?​
soldi70 [24.7K]

Answer:

x=6. x=15

Step-by-step explanation:

13. x=6

16. x=15

7 0
3 years ago
Read 2 more answers
Researchers studied symptom distress and palliative care designation among a sample of 710 hospitalized patients. Controlling fo
N76 [4]

Answer:

A. Men had less distress from nausea on average than women but we can not determine if this is a significant difference.

Step-by-step explanation:

Working based on the information given, the mean values of each group with with men having an average score of 1.02 and women have an average of 1.79 this reveals that distressing nausea on average is higher in women than in men . However, to test if there is a significant difference would be challenging as the information given isn't enough to make proceed with the test as the standard deviations of the two groups aren't given and no accompanying sample data is given.

8 0
3 years ago
Solve for theta <br> Please answer both parts
Vika [28.1K]

Answer:

Step-by-step explanation:

a)  tanθ = x/3

θ = arctan(x/3)

:::::

b)  cosθ = 9/x

θ = arccos(9/x)

4 0
3 years ago
Ali has 41 miles remaining after 32 minutes of driving how many miles over remaining after 40 minutes of driving with the slope
algol [13]
Thrhjbh hbyvg hbj If fur y fycfirst. If Guggenheim. Ugcfu ggu cig gug gfu. Fury y fry. Dttcdtdc tdtdcdtctddtctdtcdtdcdtcdct txcdtd txtctdtd ya. Ya txt. Stay z did tts d to start d
8 0
4 years ago
Other questions:
  • Can i please know the asnwer
    5·1 answer
  • Cot -90<br> trig function
    9·1 answer
  • 423 times 28 in grid method
    5·1 answer
  • Click and place the simplified expression after its original expression.
    15·1 answer
  • Write an equation of the line with a slope of 34 and a y-intercept of −2
    15·1 answer
  • Grandma's age is 6 years less than 5 times Junior's age, j. If Grandma is 64 years old, which equation
    6·1 answer
  • A pilot can travel 450 miles with the wind in the same amount of time as 360 miles against the wind. Find the speed of the wind
    7·1 answer
  • Omg I do not understand this
    6·2 answers
  • Can someone help me please
    15·1 answer
  • Hey guys what is point Q on this one??
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!