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lianna [129]
3 years ago
12

Your answer is incorrect.

Mathematics
1 answer:
ahrayia [7]3 years ago
5 0

Answer:

x² + y² = 25

Step-by-step explanation:

(x - h)² + (y - k)² = r²

Centre: origin --> (0,0)

r² = (-5-0)² + (0 - 0)² = 25

x² + y² = 25

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What is the answer to this problem 1.5(x + 4) – 3 = 4.5(x – 2)?
erastova [34]

Answer:

x = 4

Step-by-step explanation:

1.5(x + 4) – 3 = 4.5(x – 2)

Distributive property

1.5x + 6 - 3 = 4.5x - 9

1.5x + 3 = 4.5x - 9

1.5x - 4.5x = -9 -3

-3x = -12

  x = 4

7 0
3 years ago
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By what number must you multiply a quantity in order to increase it by 25% in a single step?<br>​
irina [24]
The answer will be C, 1.25
8 0
3 years ago
HELP ASAP!!!!! 25 POINTS!!!!!!!! AND WILL GVE BRAINLIEST!!!!!!!!!
Volgvan

• Im sorry but we doesnt know the x number :( but dont worry to plot the diagram:

- substitute the number x (given) into the equation f(x)

- example: f(x) = x + 9 / x - 3

- then x given is 4

- therefore, f(x) = (4) + 9 / (4) - 3

- f(x) = 13 / 1 or 13

- then you plot at 13 on the graph :)

hope this helps ;/

7 0
3 years ago
Carolina is painting a large pink rectangle on her bedroom wall using chalkboard paint. The rectangle is going to be 1.8 meters
dmitriy555 [2]

Answer:

2.5

Step-by-step explanation:

Usually when you try and find the area you would multiply but you don't have one of the numbers to multiply, so what is the oppisite of multiplication? Divison. You would divide the area by the highth. so it would be 4.5 divided by 1.8. 4.5 divided by 1.8 equals 2.5. And to make sure your answer is correct you would multiply 1.8 times 2.5 wich does equal 4.5. The highth is 1.8, the Length is 2.5, and the are is 4.5

6 0
3 years ago
Please Help To Find That Question...
allochka39001 [22]
V = (\pir^2) (h/3)

so ( \pi  \frac{3}{4} ^{2}  )3/3 = 1.77
6 0
3 years ago
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