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Readme [11.4K]
2 years ago
6

Can someone please help me answer this

Mathematics
2 answers:
maria [59]2 years ago
8 0

Answer:

(-2,6)

Step-by-step explanation:

bogdanovich [222]2 years ago
4 0

Answer:

The center is at (-2,6) and the radius is 7

Step-by-step explanation:

The equation of a circle can be written as

(x-h)^2 +(y-k)^2 = r^2

where (h,k) is the center and r is the radius

(x+2)^2 +(y-6)^2 = 49

( x- -2)^2 +(y-6)^2 = 7^2

The center is at (-2,6) and the radius is 7

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Use the Distributive Property to rewrite each expression. <br> -3 (2b - 2a)
scoundrel [369]
-6b + 6a is the asnwer
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2 years ago
How do you find the number of degrees in a third angle of a triangle
Setler79 [48]

every triangle must equal 180 degrees so add the other two angles and subtract by 180 to get that angle

Hope this helps :)


3 0
3 years ago
Which fraction is between -5/8 and -1/2​
Rzqust [24]

Answer:

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Step-by-step explanation:

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6 0
3 years ago
Solve the simultaneous equations
Contact [7]

Answer:

The solution for given system of equations is: x = 6 and y = 3

Or

(6,3)

Step-by-step explanation:

Given equations are:

3x+4y=30\ \ \ Eqn\ 1\\3x-y=15\ \ \ \ Eqn\ 2

There are three methods to solve simultaneous equations

  1. Elimination
  2. Substitution
  3. Co-efficient method

We will use the elimination method as the coefficients of x in both equations are already same

Subtracting equation 2 from equation 1

3x+4y - (3x-y) = 30-15\\3x+4y-3x+y = 15\\5y = 15\\\frac{5y}{5} = \frac{15}{5}\\y = 3

Putting y = 3 in equation 2

3x-3 = 15\\3x = 15+3\\3x = 18\\\frac{3x}{3} = \frac{18}{3}\\x =  6

Hence,

The solution for given system of equations is: x = 6 and y = 3

Or

(6,3)

7 0
3 years ago
PLEASE HELP ASAP!
wolverine [178]

Answer:

1. slope

2. slope

3. slope

4. y intercept

5. slope

6. it crosses the x axis

7. when the value of y is zero

8. when the form is y = something

9. when the form is x = something

10. Positive slope

11. Negative slope

12. y=x

13. Slope Intercept form

14. Standard form

3 0
3 years ago
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