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antoniya [11.8K]
3 years ago
12

What is the general form of the equation for the given circle centered at [0, 0)?

Mathematics
1 answer:
sergejj [24]3 years ago
3 0

Answer:

x^2+y^2=r^2 is quation of circle whose centre is (0,0)

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What the answer to 10m=450​
yaroslaw [1]

Answer: m=45

Step-by-step explanation:

In this algebraic equation we can use the division property of equality

10m=450

m=450/10

m=45

6 0
3 years ago
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(2k+11)<br> 131°<br> What is the value of k
Triss [41]
The value of k is 60


131 - 11 = 120
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hope this helped !
6 0
3 years ago
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Plzzzzz help will give brain and points!!! Explain why a quadratic equation with a positive discriminant has two real solutions,
NISA [10]

Answer:

The given equation is -2x^2 = -8x + 8

This can be rewritten as 2x^2 - 8x + 8 = 0

Here the value of a =2, b = -8 and c = 8

Discriminant = b^2 - 4ac

Now plug in the above values in the discriminant, we get

= (-8)^2 - 4*2*8

= 64 - 64

= 0

Here the discriminant is 0, so we will get one real root.

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5 0
3 years ago
Please answer right away
irina1246 [14]

Answer:

$29000 with a margin of error of $5000

Step-by-step explanation:

We have that the midpoint between the given values ​​is

(X1+X2) / 2 = ($34000+$24000)/2 = $29000

We have that the midpoint between the given values ​​would be

(X2-X1)/2=($34000-$24000)/2=$10000/2=$5000

So I can write that approach as $29000 with a margin of error of $5000

Done

5 0
3 years ago
Please help! posted picture of question
Dvinal [7]
Since the graph of the given functions is a straight line, the graph belongs to a linear function, as all linear functions have their graphs as a straight line. For a non-linear function the graph is not a straight line. 

For a relation (non-function), the line passes through same value of x for more than one points. 

Hence the correct answer is "Linear Function"
8 0
3 years ago
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