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topjm [15]
3 years ago
9

Which number is postitive, 45, -8, -45, -8

Mathematics
2 answers:
musickatia [10]3 years ago
6 0

Answer:

45

Step-by-step explanation:

if it has a subtraction or negative dash in front its negative.

Vanyuwa [196]3 years ago
6 0

Answer:

45

Step-by-step explanation:

Hello! Out of all of these options, 45 is the positive number. The other numbers are all examples of negative numbers. Hope this helps! :D

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slamgirl [31]

Answer:

19 because the whole thing is 20

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3 years ago
Consider a circle whose equation is x2 + y2 – 2x – 8 = 0. Which statements are true? Select three options.
Alla [95]

Considering the given equation of the circle, the true statements are given as follows:

  • The radius of the circle is of 3 units.
  • The center of the circle lies on the x-axis.
  • The circle has the same radius as the circle with equation x² + y² = 9.

<h3>What is the equation of a circle?</h3>

The equation of a circle of center (x_0, y_0) and radius r is given by:

(x - x_0)^2 + (y - y_0)^2 = r^2

The equation given is:

x2 + y² - 2x - 8 = 0.

Completing the squares, the equation is given as follows:

(x - 1)² + y² = 8 + 1

(x - 1)² + y² = 9.

Researching the problem on the internet, the true statements are:

  • The radius of the circle is of 3 units.
  • The center of the circle lies on the x-axis(y_0 = 0).
  • The circle has the same radius as the circle with equation x² + y² = 9.

More can be learned about the equation of a circle at brainly.com/question/24307696

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8 0
2 years ago
I need help on this!!!
MrRa [10]

Step-by-step explanation:

3 tickets = $16.50

1 tickets = $16.50/3

= $5.5

2 tickets = $2×5.5

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8 0
3 years ago
Read 2 more answers
Answer all please 50 points
timofeeve [1]

Answer:

1/2 x 5= 2.5

6/10 x 8 = 4.8

3/6 x 9 = 4.5

1/6 x 5 = 0.8333333333 recuring

Step-by-step explanation:

1/2 x 5

1 ÷ 2 = 0.5

0.5 x 5 = 2.5

6/10 x 8

6 ÷ 10 = 0.6

0.6 x 8 = 4.8

3 ÷ 6 x 9

3 ÷ 6 = 0. 5

0. 5 x 9 = 4.5

1/6 x 5

1 ÷ 6 = 0.166666666 recuring

0.166666666 recuring x 5 = 0.8333333333

6 0
3 years ago
Read 2 more answers
3.64 divided by 60.5 ROUNDED plz answer!!!
olga nikolaevna [1]

Answer:

0.06

Step-by-step explanation:

5 0
3 years ago
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