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ankoles [38]
3 years ago
6

Paolo pays $244 for 5 indentical calculators. About how munh dose paolo pay for one calculators?

Mathematics
1 answer:
Alex787 [66]3 years ago
6 0

Hello ;)

244÷5= 48,8


So the result is: $48,8

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scoundrel [369]

Answer:

The equations represent circles that result in the same graph.

Step-by-step explanation:

we have

-10x^{2}-10y^{2}=-300

Divide by -10 both sides

x^{2}+y^{2}=30 -----> equation A

This is the equation of a circle centered at origin with radius r=\sqrt{30} \ units

and

5x^{2}+5y^{2}=150

Divide by 5 both sides

x^{2}+y^{2}=30 -----> equation B

This is the equation of a circle centered at origin with radius r=\sqrt{30} \ units

equation A and equation B are equal

therefore

The system has infinite solutions, because the equations represent circles that result in the same graph.

4 0
3 years ago
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Answer:

The slope of this equation is 5/2.

Step-by-step explanation:

3 0
2 years ago
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Which shape is always a rectangle?
meriva

Answer:

D. A square because it has 4 right angles.

Step-by-step explanation:

A square is a rectangle but a rectangle is not a square.

8 0
3 years ago
Can yall help me out
Nastasia [14]

Answer:

Question 1 (1 point)

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Question 2 (1 point)

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a

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Question 3 (1 point)

3. An object has a mass of 200g and a volume of 100ml. What is the density?

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Question 4 (1 point)

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Question 5 (1 point)

5. An object has a mass of 20g and a volume of 5ml. What is the density?

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Question 6 (1 point)

6. An object has a mass of 75g and a volume of 75ml. What is the density?

a

6

b

1

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d

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Question 7 (1 point)

7. An object has a volume of 100ml and a mass of 2oo ml. What is the density?

a

0.5

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Question 8 (1 point)

8. An object has a volume of 5ml and a mass of 650 g. What is the density?

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110

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Question 9 (1 point)

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2.5

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Question 10 (1 point)

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7 0
2 years ago
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Answer:

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Step-by-step explanation:

Divide the circumference by π, or 3.14 for an estimation. The result is the circle's diameter.

<em>72.22 ÷ 3.24 = 23</em>

diameter = 23

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There you go, you found the circle's radius

7 0
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