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
Slav-nsk [51]
3 years ago
11

P/8 = 7/9, what is p?

Mathematics
2 answers:
spin [16.1K]3 years ago
8 0

Answer:

p=6.22222......

Step-by-step explanation:

after cross-multiplying by 8 you get

9p = 56 as an equation

you now divide both sides...

9p/9=p

56/9=6.2222...

SO P = 6.222222....

HOPE THIS HELPS!!

iren2701 [21]3 years ago
5 0
P/8 = 7/9

Cross multiply together:

9p = 56

p = 6.222222222
You might be interested in
A hacker is trying to guess someone's password. The hacker knows (somehow) that the password is 10 characters long, and that eac
Gnoma [55]

The probability that the hacker guesses the password on his first try is:

P = 1/(62^10) = 1.19*10^(-18)

We know that the password is 10 characters long.

In each one of these, we can put.

One lower case letter (26 of these)

One upper case letter (26 of these)

one numerical digit (10 of these)

So, for every single digit, we have a total of:

26 + 26 + 10 = 62 options

Now we can find the total number of different passwords, which will be equal to the product between the number of options for each one of the characters.

We know that for each character we have 62 different options.

And we have 10 characters.

Then the product between the numbers of options is:

C = 62^10

Then if the hacker does a random guess, the probability that the random guess is correct is one over the total number of possible combinations.

P = 1/C = 1/(62^10)

The probability that the hacker guesses the password on his first try is:

P = 1/(62^10) = 1.19*10^(-18)

If you want to read more about probability, you can read:

brainly.com/question/427252

4 0
3 years ago
Question 10 of 10 Which choice is equivalent to the expression below? 26.38
Paraphin [41]

Answer:

The answer is D I hope it true

Step-by-step explanation:

5 0
3 years ago
Read 2 more answers
Help me with this question please​
Eduardwww [97]

Answer:

134.189

Step-by-step explanation:

1+ 4x√7

√7 = 2.646

=4 x 2.646 = 10.584

1+10.584= 11.584

11.584 squared

=134.189

8 0
3 years ago
4+3(2r+2s)+3r<br><br> Simplify this expression
Ipatiy [6.2K]
Hello!

First you can distribute the 3

4 + 6r + 6s + 3r

Then you combine like terms

4 + 9r + 6s

The answer is 9r + 6s + 4

Hope this helps!
3 0
3 years ago
If quadrilateral PQRS is a rectangle, then which of the following is true?
brilliants [131]

∠STP ≅ ∠QTR is the True statement ⇒ answer C

Step-by-step explanation:

In any rectangle

1. Each two opposite sides are equal and parallel

2. The measure of its vertex angles is 90°

3. The two diagonals are equal

Now lets find the true statements

∵ PQRS is a rectangle

∴ PS = QR ⇒ opposite sides

∴ PQ = SR ⇒ opposite sides

∴ PR = QS ⇒ diagonals

A.  ∠PSQ ≅ ∠QSR

∵ The diagonals of the rectangle do not bisect the vertex angles

∴ AQ does not bisect angle S

∴  m∠PSQ ≠ m∠QSR

∴  ∠PSQ not congruent ∠QSR

∠PSQ ≅ ∠QSR ⇒ False

B. segment SR ≅ segment RQ

∵ SR and RQ are two adjacent sides

∵ The adjacent side in the rectangle not equal

∴ SR ≠ QR

∴ segment SR not congruent to segment RQ

segment SR ≅ segment RQ ⇒ False

C. ∠STP ≅ ∠QTR

∵ PR intersects QS at point T

∴ m∠STP = m∠QTR ⇒ vertically opposite angles

∴ ∠STP ≅ ∠QTR

∠STP ≅ ∠QTR ⇒ True

D. segment PS ≅ segment PR

∵ PS is a side in the rectangle

∵ PR is a diagonal in the rectangle

∵ The side of the rectangle not equal the diagonal of the rectangle

∴ PS ≠ PR

∴ segment PS not congruent to segment PR

segment PS ≅ segment PR ⇒ False

∠STP ≅ ∠QTR is the True statement

Learn more:

You can learn more about rectangle in brainly.com/question/6594923

#LearnwithBrainly

8 0
3 years ago
Read 2 more answers
Other questions:
  • How to do stem and leaf plot?
    5·1 answer
  • List 3 rational numbers between 3 and 3.9
    11·2 answers
  • The perimeter of a rectangle is 28.8 cm. The length of the rectangle is twice as long as the width. Find the length and width of
    10·2 answers
  • Write 55 inches in feet and inches
    6·2 answers
  • How do you solve 800m 35cm-154m 49cm for the smaller unit?
    14·1 answer
  • B. The<br>angle<br>between<br>the<br>vectors<br>2k +3;+<br>k<br>2i-j-Kis:<br>and<br>​
    11·1 answer
  • Given: AD = BC and BCD = ADC <br> Prove: DE = CE
    13·2 answers
  • Helpppppppppppppp ASAP
    8·1 answer
  • Quinn has a large family. She has 444 cousins who live in Texas, 333 cousins who live in Nebraska, and 999 cousins who live in M
    5·2 answers
  • there are 3 grade five classes they are 5a 5b and 5c if on student from 5a is being transferred to 5b there will be an equal num
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!