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RUDIKE [14]
3 years ago
12

Select the correct answer. Which equation represents a circle?

Mathematics
2 answers:
zloy xaker [14]3 years ago
4 0

Answer:

C

Step-by-step explanation: each side by 4 and you get the radius as 2 and the center at 0,0.

Alex787 [66]3 years ago
3 0

Answer: C

Step-by-step explanation: I got this right on Edmentum.

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Please help me with this.
Valentin [98]

The correct proportion of the corresponding sides is 2 : 3

<h3>How to determine the proportion?</h3>

From the question, we understand that the shapes are similar.

This means that:

Ratio = GHIJ : KLMN

From the figure, we have:

GH = 6 and KL = 9

So, we have:

Ratio = 6 : 9

Simplify the ratio

Ratio = 2 : 3

Hence, the correct proportion of the corresponding sides is 2 : 3

Read more about similar shapes at:

brainly.com/question/14285697

#SPJ1

8 0
2 years ago
Factor Completely: x2 - 81 <br> A.(x-9)(x+9)<br> B.(x+9)(x+9)<br> C.(x-9)(x-9)<br> D.(9-x)(9+x)
Hunter-Best [27]

Answer is A

The binomial can be factored using the difference of squares formula a2-b2 = (a+b) (a-b) where a=x and b=9

(X+9) x(x-9)

7 0
3 years ago
Read 2 more answers
Please help explain, tyy
ratelena [41]

Answer:

3. (3, 6)
4. (3, 7)
5. (3, 36)

Step-by-step explanation:

These are slope functions, so there's is no definite answer for x as it tells you to solve when x is 3. So put simply lets do that. Knowing that x is now 3, we can solve for all the functions. This will give you y, which is f(x) which just tells you the equations represents a function or slope on a graph. All these equations create lines. Solving for question 3, 3 + 3 is 6, so f(x) = 6, and the answer is (3, 6). For 4, you do 3 x 3 - 2, which is 9 - 2 = 7. So (3, 7). So on and so forth.

3 0
3 years ago
Six more than the product of 5 and a number x is -4
ololo11 [35]

Answer:

5x+6 =-4

x = -2

Step-by-step explanation:

product of 5 and a number x

5x

six more than

5x+6

is means equal

5x+6 =-4

Subtract 6 from each side

5x+6-6 = -4-6

5x= -10

Divide by 5

5x/5 = -10/5

x= -2

7 0
3 years ago
Read 2 more answers
What is absolute vaule of -13​
olga2289 [7]

Answer:

i believe those line by it mean the opposite of so the answer would be 13

7 0
3 years ago
Read 2 more answers
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