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soldi70 [24.7K]
3 years ago
11

7)

Mathematics
1 answer:
QveST [7]3 years ago
5 0

Answer: 9 L

Step-by-step explanation:

Given

The dimension of the rectangular container is 40\times 30\times 25\ cm^3

It is filled with \frac{3}{5} of the height

Water present in the container

\Rightarrow 40\times 30\times 25\times \dfrac{3}{5}\\\\\Rightarrow 18000\ cm^3

Also, 1\ L=1000\ cm^3

\therefore 18,000\ cm^3=18\ L

Now, half of the water is poured out

So, half is left

\Rightarrow \dfrac{18}{2}=9\ L

Thus, 9 L of water is left in the container

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Vedmedyk [2.9K]

Answer:

2/3 * 5= 3.3333333

Step-by-step explanation:

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4 years ago
What is the slope of the line that passes through points (0,7) and (-3, 0)? O A Α. 7 ОВ. 7 O C. 13 OD 3​
Luden [163]

Answer:

m=\frac{7}{3}

General Formulas and Concepts:

<u>Pre-Algebra</u>

Order of Operations: BPEMDAS

  1. Brackets
  2. Parenthesis
  3. Exponents
  4. Multiplication
  5. Division
  6. Addition
  7. Subtraction
  • Left to Right

<u>Algebra I</u>

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Step-by-step explanation:

<u>Step 1: Define</u>

Point (0, 7)

Point (-3, 0)

<u>Step 2: Find slope </u><em><u>m</u></em>

Simply plug in the 2 coordinates into the slope formula to find slope <em>m</em>

  1. Substitute [SF]:                    m=\frac{0-7}{-3-0}
  2. Subtract:                              m=\frac{-7}{-3}
  3. Simplify:                               m=\frac{7}{3}
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V125BC [204]

60 total fourth graders and 43 are girls. To find the number of boys, subtract.

60 - 43 = 17 boys

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If 4 boys were absent, subtract.

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Step-by-step explanation:

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B) Yes, it is a function because it passes the vertical line test.

C) Yes, it is a function because it passes the horizontal line test.

D) No, it is not a function because it does not pass the horizontal line test.

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horsena [70]

Answer:

Step-by-step explanation:

y=x^2-2x

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