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
tangare [24]
2 years ago
10

A.Draw parallel lines AB and CD.

Mathematics
1 answer:
ddd [48]2 years ago
5 0

Answer:

Lines stay parallel or overlap

Step-by-step explanation:

AB and CD are parallel lines

Rotation around a point 90 degrees clockwise will make these lines perpendicular to their initial position but AB and CD will still be parallel to each other

They will overlap if the distance between them and point E is equal

Their initial slope is same and equal to m

Their final slope will be -1/m as a result of 90 degrees rotation

You might be interested in
Volume with fractions<br><br> What is the volume of this rectangular prism? 1/2cm 1/2cm 3cm
Westkost [7]
.5x.5x3=.75


Answer: 75
hope this helps :)
7 0
2 years ago
What is positive four plus negative four over negative nine plus negative seven
seraphim [82]
\frac{4 + (-4)}{(-9) + (-7)} = \frac{4-4}{-9 -7} = \frac{0}{-16} = 0

When 0 is in the numerator, then the whole fraction becomes equal to 0.

However if 0 is in the denominator, then it is undefined.
8 0
3 years ago
For two events and , the probability that occurs is 0.8, the probability that occurs is 0.4, and the probability that both occur
sergey [27]

Answer:

P(B|A)=0.25  , P(A|B) =0.5

Step-by-step explanation:

The question provides the following data:

P(A)= 0.8

P(B)= 0.4

P(A∩B) = 0.2

Since the question does not mention which of the conditional probabilities need to be found out, I will show the working to calculate both of them.

To calculate the probability that event B will occur given that A has already occurred (P(B|A) is read as the probability of event B given A) can be calculated as:

P(B|A) = P(A∩B)/P(A)

      = (0.2) / (0.8)  

P(B|A)=0.25

To calculate the probability that event A will occur given that B has already occurred (P(A|B) is read as the probability of event A given B) can be calculated as:

P(A|B) = P(A∩B)/P(B)

          = (0.2)/(0.4)

P(A|B) =0.5

7 0
3 years ago
Can someone answer this question please?
Keith_Richards [23]

Answer:b=2.5555555555...

Step-by-step explanation:9b= -23, 9b/9=b, -23/9=2.55555..., b=2.55555...

6 0
3 years ago
Given that
olga55 [171]

Step-by-step explanation:

6 0
3 years ago
Other questions:
  • Does Kerri's dot plot match the data in the tally
    7·1 answer
  • The function h(t) = -16t^2 + 144 represents the height, h(t), in feet, of
    7·1 answer
  • Anyone know the answer?
    11·2 answers
  • Help Please, anyone good at domain values of composite functions.
    13·1 answer
  • PLZZZ HELP!!!! (WILL GIVE BRAINLIEST!!!!!!!)
    8·2 answers
  • HELP ASAP PLEASE!!!!<br><br> Describe how f(x)= -2x+3 is different from the parent function f(x)=2x
    5·1 answer
  • (-3)(16)=<br> What is the question to this answer?
    6·2 answers
  • A student finished 8 of her homework problems in class. If the ratio of problems she finished to problems she still had left was
    10·1 answer
  • On a road map, the locations A, B and C are collinear. Location C divides the road from location A to B, such that AC:CB = 1:2.
    14·1 answer
  • Basic geometry Episode 8
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!