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
il63 [147K]
3 years ago
15

The water level In a plastic pool changed by the -8 gallons each hour due to a small hole in the bottom after 6 hours the pool c

ontained 132 gallons how much water was in the pool originally
Mathematics
1 answer:
vlada-n [284]3 years ago
5 0

Answer:

180 gallons

Step-by-step explanation:

Each hour, 8 gallons were lost. Thus, in 6 hours,

6 * 8 = 48 gallons were lost

After 6 hours, 132 gallons remained, so before this 6 hours, there were more 48 gallons in it. Thus,

Original amount was 132 + 48 = 180 gallons

Originally, 180 gallons of water was in the pool

You might be interested in
64 POINTS AWARDED, PLEASE ANSWER ASAP!!!!!
antoniya [11.8K]

Answer:

Area of rectangle = 40 square units

Step-by-step explanation:

<u>Points to remember</u>

<u>Distance formula</u>

Length of a line segment with end points (x₁, y₁) and (x₂, y₂) is given by,

Distance = √[(x₂ - x₁)² + (y₂ - y₁)²]

Area of rectangle = Length * Breadth

<u>To find the length and breadth</u>

Here a rectangle with vertices at (7, 3), (12, 3), (12, 11), and (7, 11)

Length1 =  √[(x₂ - x₁)² + (y₂ - y₁)²]

√[(12 - 7)² + (3 - 3)²] = √5² = 5

Length2 =  √[(x₂ - x₁)² + (y₂ - y₁)²]

√[(12 - 12)² + (11 - 3)²] = √8² = 8 units

Therefore Length of rectangle = 8 and  

Breadth of rectangle = 5 units

<u>To find the area of rectangle</u>

Area = Length * Breadth

  = 8 * 5 =  40 square units

8 0
3 years ago
Read 2 more answers
Can someone help me really quick
hodyreva [135]

Answer:

-6

Step-by-step explanation:

Additive inverse is the number that when added to A gives a result of zero

A + inverse = 0

6 + inverse = 0

inverse = -6

4 0
2 years ago
Choose the correct simplification of the expression −6x2(4x − 7x2 − 2)
patriot [66]

The correct answer is 42x^4-24x^3+12x^2

6 0
3 years ago
Read 2 more answers
the pilgrims sailed aboard the mayflower to America in 1620.in 2040.how many years will have passed since the pilgrims sailed to
Bezzdna [24]

Subtract the year the pilgrims sailed from the year you want to find the distance from:

2040 - 1620 = 420 years.

4 0
2 years ago
If a person drives for 3 hours at the speed 65mph how far will they drive
Basile [38]
They would drive 195 miles in 3 hour
8 0
3 years ago
Other questions:
  • Find the inverse of f(x) = -2x + 7
    14·1 answer
  • If lim(x-&gt;3) f(x)=7, which of the following must be true?
    8·1 answer
  • 6.24 in standard form
    5·1 answer
  • Find each value.Use a calculator is needed P(9,2) .P(5,5). P(7,7)
    10·1 answer
  • Jasmine writes this pattern.<br> 1,4, 7, 10, 13,...
    13·2 answers
  • Can you help me please now
    6·1 answer
  • What value on the number line is the blue dot on?
    6·1 answer
  • What is the solution to the system of equations? Two-thirds x minus one-third y = negative 2 Negative 2 x + y = negative 6 There
    15·2 answers
  • 18x-6y= 54<br> 12y=6x-18<br> Solve this system of equations using the substitution method.
    12·1 answer
  • Algebra 2<br> -13y^2 + 36 = -y^4
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!