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
qwelly [4]
4 years ago
10

De Morgan's laws say (1) that the negation of an 'and' statement is logically equivalent to the statement in which each componen

t is _________, and (2) that the negation of an 'or' statement is logically equivalent to the statement in which each component is __________.
Mathematics
1 answer:
Evgen [1.6K]4 years ago
3 0

Answer:

negation of an 'and' is or

negation of an 'or' is and

Step-by-step explanation:

De Morgan's laws say that the:

"negation (A y B)" is logically equivalent to the statement "(not A) o (not B)"

"negation (A o B)" is logically equivalent to the statement "(not A) y (not B)"

You might be interested in
A sphere has a radius of 5 ft.
leva [86]

Answer:

B. 100π

Step-by-step explanation:

The surface area of a sphere is given by

SA = 4 pi r^2

The radius is 5

SA = 4 * pi * r^2

SA = 4 * pi * 25

SA = 100 pi

8 0
2 years ago
Read 2 more answers
EXTREMELY URGENT GEOMETRY! 15 POINTS!<br><br> PLEASE HELP
zhenek [66]

Answer:

20.3 units

Step-by-step explanation:

AB/CB = BD/AB

9/CB = 4/9

CB = 9×9/4

CB = 81/4 = 20¼ units

20.25 (20.3 units correct to 1 dp)

7 0
3 years ago
4162 to 3 significant figures
butalik [34]
Hey there Altagraciasouth :)

Significant Figure Question:

**Question 4162 to 3 SF

Explanation:

We first have to look for the third number in 4162. That would be 62!

So we round 62 to the nearest ten. Which gives us 60!

**Answer: 4160

Hope this helped :)
8 0
3 years ago
Simplify the given expression below: (4+2i)-(1–7i)
emmasim [6.3K]

Answer:

3 + 9i

Step-by-step explanation:

(4 + 2i) - (1 - 7i)

distribute the (-)

(4 + 2i) - 1 + 7i

combine like terms

3 + 9i

4 0
4 years ago
What is -2(3x+12y-5-17x-16y+4) simplified?
CaHeK987 [17]
28x + 8y + 2 is the simplified version.
7 0
3 years ago
Read 2 more answers
Other questions:
  • Given: AB ∥ DC , m CB =62°, m∠DAB=104° Find: m∠DEA, m∠ADB
    11·1 answer
  • One consequence of the popularity of the Internet is that it is thought to reduce television watching. Suppose that a random sam
    15·1 answer
  • 3/5-1/7= Explain using words and numbers how you used common denominators to subtract the fractions.
    11·1 answer
  • What percent of 88 is 2
    9·1 answer
  • What is the Constant of Proportionality for this table?
    12·1 answer
  • Please, I need help ASAP!
    6·1 answer
  • Find the value of X for the given pentagon?
    11·1 answer
  • SALE
    15·1 answer
  • Is algebra.
    10·1 answer
  • Determine the intercepts of the line 4x-3y=17
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!