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
RideAnS [48]
3 years ago
8

A conditional statement and it's_______ must always have the same truth value.

Mathematics
1 answer:
Romashka [77]3 years ago
5 0
Answer: C) Contrapositive

The original conditional is in the form "If P, then Q"
The contrapositive is in the form "If not Q, then not P"
You flip the order of P and Q, and you also negate each piece. The original conditional and contrapositive can be proven to have the same truth values through the use of a truth table. 
You might be interested in
The heights of a group of boys and girls at a local middle school are shown on the dot plots below. 2 dot plots with number line
atroni [7]

Answer:sushi love sushi sushi is life and life is sushi

Step-by-step explanation:

8 0
3 years ago
Is this relation a function yes or no ?
andrew-mc [135]

Answer:

Yes

Step-by-step explanation:

None of the x's repeat

6 0
2 years ago
What number is between 3.16 and 3.17?
VladimirAG [237]
There are multiple answers to this question
Answers: 3.161, 3.162, 3.163, 3.164, 3.165, 3.166, 3.167, 3.168, 3.169
(You can just pick one)

Reason: just look at the place numbers. The number has to be between 3.16 and 3.17. So go to the next place value which is the thousandths place. 3.161-3.169 all are between since they have a 6 in the hundredths place, but does not go over 1.17
4 0
3 years ago
Please i really need help
boyakko [2]

Answer:ummmmmmmmm

Step-by-step explanation:

i can't read ittt

3 0
3 years ago
An NFL coach sometimes uses a defense that utilizes 3 defensive linemen, 4 linebackers, and 4 defensive backs. His roster (the p
Alexandra [31]

Answer:

68,600

Step-by-step explanation:

The order of the players is not important. For example, a defensive line of Shaq Lawson, Ed Oliver and Jerry Hughes is the same as a defensive line of Ed Oliver, Shaq Lawson and Jerry Hughes. So we use the combinations formula to solve this question.

Combinations formula:

C_{n,x} is the number of different combinations of x objects from a set of n elements, given by the following formula.

C_{n,x} = \frac{n!}{x!(n-x)!}

Defensive Lineman:

3 from a set of 8. So

C_{8,3} = \frac{8!}{3!5!} = 56

56 combinations of defensive lineman

Linebackers:

4 from a set of 7. So

C_{7,4} = \frac{7!}{4!3!} = 35

35 combinations of linebackers

Defensive backs:

4 from a set of 7. So

C_{7,4} = \frac{7!}{4!3!} = 35

35 combinations of defensive backs

How many different ways can the coach pick the 11 players to implement this particular defense?

56*35*35 = 68,600

68,600 different ways can the coach pick the 11 players to implement this particular defense

7 0
3 years ago
Other questions:
  • Given the system of equations, what is the solution?<br><br> x + 2y = 7<br> x - 2y = -1
    7·1 answer
  • Joesl's father is 45. He is 15 years older than twice joe's age. How old Is joe?
    15·1 answer
  • Bruce bought his car for $24,380. It is expected to depreciate an average of 14% each year during the first 6 years.
    5·1 answer
  • Kelly was baking bread but could only find her 1/8 cup measuring cup. She needs 1/4 cup sugar,3/4 cup whole wheat flour, and 1/2
    12·1 answer
  • Factor the following:<br><br> x2−6x+5
    6·1 answer
  • I NEED HELP PLEASE !!!!
    15·2 answers
  • 51 . 4965 X _______ = 5149 . 65<br> Pls fasr
    15·1 answer
  • Tell whether the triangles are similar. Explain. *
    14·2 answers
  • HELP DUE IN 10 MINUTES!! WILL GIVE BRAINLEST IF CORRECT!!!!
    13·1 answer
  • Help with #1 I can’t get it!!
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!