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mel-nik [20]
2 years ago
5

A pool cleaning service drained a full pool. The table shows the number of hours it drained and and the amount of water remainin

g in the pool at that time. I need help pleaseeee help me

Mathematics
2 answers:
FinnZ [79.3K]2 years ago
8 0

Answer:

I can help but for a price.

Step-by-step explanation:

Ilia_Sergeevich [38]2 years ago
6 0
  1. B
  2. C
  3. B

im so sorry if im wrong

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What is 50 over 30 reduced fraction please?
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A playground is shaped like a rectangle with a width 5 times it’s length. What is the simplified expression for the distance bet
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Width:  W
length: L = 5W

Use the Pyth. Theorem to find the length of the diagonal:

|D| = sqrt(W^2 + [5W]^2) = sqrt(W^2 + 25W^2) = sqrt(26W^2), or 

                                                                            Wsqrt(26)   (ans.)
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The 20 girls in the class represented 55% of the students in the class. How many students are in the class?
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Step-by-step explanation:

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3 years ago
Prove that if a quadrilateral has four equal sides and one right angle, then the quadrilateral is a square
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3 0
2 years ago
Chapter 1: Quadrati
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Answer:

mid point of AB (0.5 , 0)

Step-by-step explanation:

2x + 5y = 1      2x = 1 - 5y

y = 2xy+ 5 = (1 - 5y)*y + 5 = y - 5y² + 5

y-y = y - 5y² + 5 - y = - 5y² + 5

0 = - 5y² + 5

5y² = 5

y² = 1

y = 1 or y = -1

if y = 1       x = 1/2 (1 - 5) = -2   .... point A (-2 , 1)

if y = -1      x = 1/2 (1 + 5) = 3   ..... point B (3 , -1)

mid point of AB (x' , y') :  x' = 1/2 (x₁ + x₂) = 1/2 (-2 + 3) = 1/2

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8 0
3 years ago
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