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
viktelen [127]
3 years ago
15

P forword Q is true an and q is true, then p is true sometimes always or never

Mathematics
1 answer:
vichka [17]3 years ago
4 0

Answer:

  • <u><em>Sometimes.</em></u>

Explanation:

The statement is <em>P forward Q is true and q is true, then p is true sometimes always or never.</em>

<em />

That, written using logical symbology, is:

  • p → q,
  • q is true
  • then p is ?

p → q is known as a conditional statement.

When the conditional p → q is true and p is also verified to be true, you must conclude that q is (necessarily) true (else the conditional would be false).

That also means that if q is verified to be false (not true), p must necessarily be false (else the conditional would be false).

Nevertheless, the fact that q is true, does not permit to conclude whether p is true or false: p can be either true or false when you only know that q is true.

Then, you cannot tell that p is true always or never; some times it could be true and others false.

You might be interested in
Which expression is equivalent to (4x+11)+7x?
Anna007 [38]
HEY THERE FAM.

THE CORRECT ANSWER IS....<span> D.(4x-7x)+11</span>
4 0
3 years ago
Y=-x+3 y = -2.x +7 = 5.​
lyudmila [28]

Answer:

Slope: 3/5

y-intercept: 7

Step-by-step explanation:

5 0
3 years ago
To create a giant gemstone, sara first made two identical square pyramids that each had a base area of 100 square inches. Then s
inysia [295]

Answer:

8 inches.

Step-by-step explanation:

From the statement we have that they first made two identical square pyramids, each with a base area of 100 square inches.

Ab = s ^ 2 = 100

Therefore each side would be:

s = (100) ^ (1/2)

s = 10

So, side of the square base = 10 inches

Then they tell us that they glued the bases of the pyramids together to form the precious stone. The surface area of the gemstone is 520 square inches, so for a single pyramid it would be:

Ap = 520/2 = 260

For an area of the square pyramid we have the following equation:

Ap = 2 * x * s + s ^ 2

Where x is the height of each triangular surface and s is the side of the square base

Replacing we have:

260 = 2 * x * 10 + 10 ^ 2

20 * x + 100 = 260

20 * x = 160

x = 160/20

x = 8

Therefore, the value of x is 8 inches.

5 0
3 years ago
PLEASE HELP
sweet [91]
The answer is 10 I just subtracted it so
5 0
3 years ago
The front yard of a house is 80 feet long and 50 feet wide. The backyard of the house is 50 feet long and 40 feet wide. What is
Alisiya [41]
Simple, the area is 80*50, 80*50=4,000 ft², the backyard has a dimension of 50*40=2,000 ft², subtract 4,000 from 2,000, 4,000-2,000=2,000 ft²
7 0
3 years ago
Read 2 more answers
Other questions:
  • Is the square root of 5 times the square root of 5 rational?
    8·1 answer
  • Which expression is equivalent to<br> 0 +<br> 2<br> 29<br> C+3<br> C+2<br> C+3<br> C+2
    11·1 answer
  • Solve x^3+3x^2-23x-20=0
    9·1 answer
  • ...!!.!.!.!.!.!.!.!.!.!.!.!.
    8·2 answers
  • If sin⁡ θ=− 8/17 and 270°&lt;θ&lt;360°, what is cos⁡ θ?
    6·1 answer
  • If 6x + 5y = 10, what is y in terms of x?<br> Please include an explanation!
    13·1 answer
  • Write an expression to represent a number n divided by 6
    7·1 answer
  • Here to you!!!!!!!! now prove it
    12·1 answer
  • Mindy cheers at 16 regular season football games each year. She cheers for a total of 58.35 minutes each game. If her teams make
    5·2 answers
  • Solve for x. Round your answer to the nearest tenth. Will brainlist first correct
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!