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
MArishka [77]
3 years ago
9

Number 9 please. I need help

Mathematics
1 answer:
Sloan [31]3 years ago
8 0

(1/12)X = 6800

6800/ (1/12) = X

X = 81600 (hours)

6800 (6.8 * 10^3) divided by 1/12 (12^-1) equals 81600. It will take 81600 hours for the pool to completely empty at a rate of 0.833333333 or 12^-1 gallons per second.

You might be interested in
A rectangular room is 11 feet by 18 feet. The ceilings are 10 feet high. If a gallon of paint covers 250 square feet. How many g
Bingel [31]

Answer:

2.32 gallons of paint

Step-by-step explanation:

First, find the area of all 4 sides of the room, with the equation A = lw

11(10)

= 110 (for 2 of the walls)

18(10)

= 180 (for the other 2 walls)

Add these up:

110 + 110 + 180 + 180

= 580

Then, divide this by 250:

580/250

= 2.32

So, 2.32 gallons of paint will be needed to paint the room.

5 0
3 years ago
Which value, when placed in the circle, would result in a system of equations with infinitely many solutions?
Arlecino [84]

Answer:

A. -10

Step-by-step explanation:

I think you would do like this:

y=2x-5

what about 2y(2x-5) times 2)

so 2y=4x- (-10)

5 0
3 years ago
Find the perimeter of ADE
irga5000 [103]
At D point in the bottom then up and to the right upper corner to Letter B
5 0
2 years ago
Find the value of each variable in the parallelogram.
kenny6666 [7]

Answer:

n = 12 , m = 5

Step-by-step explanation:

since it is said it is a parallelogram so opposite sides are equal

n = 12 (being opposite sides of parallelogram)

m + 1 = 6 (being opposite sides of parallelogram)

m = 6 - 1

m = 5

Hope it will help :)

7 0
2 years ago
Can someone pls help lol I rlly do need help on this :)
Fittoniya [83]

Answer:

a+51=90

a+51+90=180

39

Step-by-step explanation:

hope this helped :)

7 0
3 years ago
Other questions:
  • Which function is a quadratic function?
    11·2 answers
  • Betsy and 3 of her friends are splitting a whole watermelon. There are 6 circular sides of the watermelon will each person get?
    13·1 answer
  • Please answer correctly !!!!!! Will mark brainliest !!!!!!!!!!
    5·1 answer
  • Which of the following does not require regrouping to subtract?
    6·1 answer
  • DOMAIN:<br> RANGE<br> FUNCTION:<br><br> PLZZ HELP HURRYY‼️‼️‼️
    12·2 answers
  • Help ASAP PLEASE AND SHOW HOW YOU GOT THE ANSWER
    14·1 answer
  • What is the square root of –16?<br> A. –8i<br> B. –4i<br> C. 4i<br> D. 8i
    8·2 answers
  • Mike owes his brother $9.55. He borrows $10.75 more from his brother. Which of the following best represents Mike's debt to his
    9·2 answers
  • Which of the following values for x and y make the equation 4x + 2y + 3 = 19 true? ​
    15·1 answer
  • An electrician charges 35 dollars for a house call and 50 dollars per hour.
    9·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!