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Alchen [17]
3 years ago
5

A school needs to purchase desks and chairs. Each desk costs

Mathematics
1 answer:
kondaur [170]3 years ago
3 0

Answer:

96

Step-by-step explanation:

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11. Multiply 6 by 2. Answer is 6. Because when you multiply 8 by 2 you get 16.

12. Divide 24 by 4. You get 6. Now divide 42 by 6. The answer is 7.


P.S sorry if I'm wrong but I think I'm correct.
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3 years ago
The piecewise function h(x) is shown on the graph.
Artemon [7]

Step-by-step explanation/Answer:

<u><em>The value for h(3) is 1.</em></u>

<u><em>Coordinate (3,1)</em></u>

The value on h(3) is located in the last part of the piecewise function, which starts at (1,3) until (4,0). To know the exact image of h(3), we can find the function that belongs to that piece of line, and then calculated the asked value.

So, to calculate the equation, we first have to find the slope with its definition, and then we'll use the point-slope formula to find the equation:

<u><em>Therefore, the coordinates is (3,1), that is, the value for h(3) is 1.</em></u>

3 0
3 years ago
Read 2 more answers
Find all the square roots of x^2 ≡ 53 (mod 77) by hand. This is my second post. Please explain all the steps how you did this?
sasho [114]

Answer:

Step-by-step explanation:

Given that

x^2 ≡ 53 (mod 77)

Right side has values as

53, 53+77, 53+2(77),+....

We have to find one which is a perfect square.

We have from this series 361 is 19 square

Thus x =19.

Next is x^2=900\\x=30

x^2=2209\\x=47 and so on.

3 0
3 years ago
2/7 divided by 6, fastest answer (and correct) gets brainest.
laiz [17]

Answer:

0.047619

P.S. do you need to round?

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3 years ago
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den301095 [7]
50 m tall is the final answer
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3 years ago
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