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murzikaleks [220]
3 years ago
15

Which of these polynomials will make the following equation true​

Mathematics
1 answer:
Amanda [17]3 years ago
4 0
Poop I think good luck but it’s b x2-
512
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PLEASE HELP<br> will mark brainliest!<br> 10 points
Alik [6]

Answer:

(D)

Step-by-step explanation:

Angles 2 & 6 are called corresponding angles in the diagram and they are congruent if the lines c & d are parallel. Since they are, that means lines c & d are parallel.

4 0
2 years ago
True or false The opposite of a number is always positive
irakobra [83]
False because if the number was positive the opposite of that would be negative
6 0
3 years ago
Read 2 more answers
HELP ASAP<br> Find the coordinates of B
Elza [17]

Answer:

the answer is B

Step-by-step explanation:

4 0
1 year ago
What is the radius of a circle whose equation is x^2+y^2-10x+6y + 18=0
rjkz [21]

Answer:

Explanation:

We must write this equation in the form

(

x

−

a

)

2

+

(

y

−

b

)

2

=

r

2

Where

(

a

,

b

)

are the co ordinates of the center of the circle and the radius is

r

.

So the equation is

x

2

+

y

2

−

10

x

+

6

y

+

18

=

0

Complete the squares so add 25 on both sides of the equation

x

2

+

y

2

−

10

x

+

25

+

6

y

+

18

=

0

+

25

=

(

x

−

5

)

2

+

y

2

+

6

y

+

18

=

0

+

25

Now add 9 on both sides

(

x

−

5

)

2

+

y

2

+

6

y

+

18

+

9

=

0

+

25

+

9

=

(

x

−

5

)

2

+

(

y

+

3

)

2

+

18

=

0

+

25

+

9

This becomes

(

x

−

5

)

2

+

(

y

+

3

)

2

=

16

So we can see that the centre is

(

5

,

−

3

)

and the radius is

√

16

or 4

6 0
3 years ago
I need help asap !! I will mark Brainly!
Reil [10]

<u>Answer: x-axis</u>

<u><em>Explanation</em></u>:

  • x-axis: it is the horizonzontal axis
  • x-coordinates: it is the x-value of a point in reference to the x-axis
  • y-axis: it is the vertical axis
  • y-coordinates: it is the y-value of a point in reference to the y-axis

Hope that helps!

4 0
1 year ago
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