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
Klio2033 [76]
3 years ago
9

Which best describes the meaning of the statement if A then B

Mathematics
1 answer:
Oliga [24]3 years ago
3 0

Answer:

a => b   \equiv   ( \neg a   \ \lor   \ b )

Step-by-step explanation:

You can understand the statement from many perspectives, but in terms of proposition logic it is best to understand it as   "negation of a" or "  b" in mathematical terms is written like this

a => b   \equiv   ( \neg a   \ \lor   \ b )

You can show that they are logically equivalent because they have the same truth table.

 

You might be interested in
MORE PINTS LOLOLOLOLOOLOLLOLOLOLOLOLOLOLOLO
vladimir2022 [97]

Answer:

mmm

Step-by-step explanation:

4 0
2 years ago
Read 2 more answers
Hideki is draining a 45-gallon aquarium at a rate of 15 gallons per minute. What is the initial value of the linear function tha
kkurt [141]
3 min sence 15 will enter 45 3 times
8 0
3 years ago
Read 2 more answers
How much warmer is it<br>when the temperature is 17°F than<br>when it is -11°F?​
Rufina [12.5K]

Answer:

i thinks it -11°F but not sure

3 0
3 years ago
Sharon needs 3 pounds of turkey for every 2 people that are attending her dinner party.
Helga [31]

Answer:

7

Step-by-step explanation:

3 0
3 years ago
Pam and Amanda and Mike work at different clothing stores. Amanda made twice what Pam earned and Julie
Dmitriy789 [7]

Answer:

Pam: $181

Amanda: $362

Julie: $452

Step-by-step explanation:

(What does Mike have to do with this problem?)

Let a = Amanda's pay

Let p = Pam's pay

Let j = Julie's pay

"Amanda made twice what Pam earned"

a = 2p

"Julie made $90 more than Amanda"

j = a + 90

j = 2p + 90

Pam earned p

Total salary

a + p + j = 2p + p + 2p + 90

Total salary

$995

2p + p + 2p + 90 = 995

5p = 905

p = 181

a = 2p = 2(181) = 362

j = 2p + 90 = 362 + 90 = 452

Answer:

Pam: $181

Amanda: $362

Julie: $452

8 0
3 years ago
Other questions:
  • What is the value of the discriminant of the quadratic equation −2x2 = −8x + 8, and what does its value mean about the number of
    14·2 answers
  • a right rectangular prism has a length of 8 cm a width of 3cm height of 5cm what is the surface area of the prism
    15·2 answers
  • What is 3+6<br><img src="https://tex.z-dn.net/?f=%28%20%7B53%29%7D%5E%7B2%7D%20" id="TexFormula1" title="( {53)}^{2} " alt="( {5
    14·1 answer
  • Represent the following sentence as an algebraic expression, where "a number" is the letter x. You do not need to simplify.
    9·1 answer
  • What is the mean absolute deviation of 4 10 6 8
    14·2 answers
  • Find the circumference of a circle if the area is 300 square centimeters
    11·1 answer
  • Help please! Also please show the steps of how you got the answer!<br> 30% of 40% of 15
    7·1 answer
  • Solve the equation for x:<br><br> 2.5x = 50
    5·2 answers
  • Write 3.09 x 1012 in standard form
    12·1 answer
  • mr.rogers bought a computer that cost 2,500. the sales tax rate was 7% how much did he pay for the computer
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!