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
Free_Kalibri [48]
3 years ago
15

Which of the following may be used as reasons in a two-column proof? Select all that apply.

Mathematics
1 answer:
serious [3.7K]3 years ago
4 0

Answer:

definitions, theorems, postulates, properties, and "given"

Step-by-step explanation:

Definitions, theorems, postulates, properties, and statements that are given are all either assumed to be true or proven to be true, and can be cited in a two-column proof.

Quotes and opinions are not statements of fact, and cannot be used in proofs.

You might be interested in
Solve each equation by graphing the related function or by finding square roots.<br><br> t^2=144
fiasKO [112]

Answer:

t = ±12

Step-by-step explanation:

t^2=144

Take the square root of each side

sqrt(t^2)=± sqrt(144)

t = ±12

6 0
3 years ago
Read 2 more answers
The graph shows a proportional relationship between pounds of aluminum and money earned from recycling.
Aleonysh [2.5K]

Answer: You earn more per pound recycling copper than aluminum.

Step-by-step explanation:

3 0
2 years ago
If you dig a 6 ft hole how deep is that hole
7nadin3 [17]

Answer:

about 20 ft

Step-by-step explanation:

7 0
3 years ago
What the geometric mean between 12 and 18
MAVERICK [17]

Answer: 14.7

Step-by-step explanation:

Data : 12,18    

Total Number of Values, N = 2

Step 1 : Find 1 / N

1 / N = 1 / 2 = 0.5

Step 2 : Find mean

GM = ( 12 * 18 )^ 0.5

       = 14.7

4 0
3 years ago
Read 2 more answers
Only 3 alligators can Set at the round table
user100 [1]
What is the problem? I don't understand
8 0
3 years ago
Other questions:
  • 2x+5x-11=-46 solve it.
    10·2 answers
  • a 51 foot ladder is leaning up against a building. the top of the ladder reaches the wall at a height of 50 feet. How far is the
    11·1 answer
  • 2: 15 multiplied by 2
    8·2 answers
  • What is 8 3/4 expressed as a fraction
    15·1 answer
  • The variable Z is directly proportional to X, and inversely proportional to Y. When X is 10 and Y is 4, Z has the value 47.5.
    6·1 answer
  • State whether the decay is linear or​ exponential, and answer the associated question. The value of a car is decreasing by 9​% p
    9·1 answer
  • Does anyone know what happened to the tutors??
    5·1 answer
  • All expression equal to 4x4x4​
    5·2 answers
  • Pls answer ........... ​
    11·2 answers
  • Which pair of points has a slope of 4? Question 4 options: (0, –3), (1, 1) (3, 0), (–1, –1) (1, 4), (–1, 4) (0, 4), (4, 0)
    8·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!