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satela [25.4K]
3 years ago
10

Any suggestions or answers

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

Answer:

Step-by-step explanation:

Given (x - 2)^2 + (y + 3)^2 = 9, compare this to the standard equation of a circle, (x - h)^2 + (y - k)^2 = r^2.

It then becomes obvious that h = 2 and k = -3; the coordinates of the center of the circle are (2, -3).

If r^2 = 9, then r must be 3.  This is the radius of the circle.

To draw this circle:  Plot the center (2, -3).  Take a compass and open it up so that the distance between the compass points is 3, representing the radius of the circle.  Now use the compass to draw a circle with radius 3 and center at (2, -3).

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A water droplet reaches it's maximum height after 6 s

Step-by-step explanation:

4 0
3 years ago
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Step-by-step explanation:

8 0
3 years ago
PLISS ANSWER :C DONT ANSWER IF YDK THAnKSSS<br> *also pls look at both images :)*
Iteru [2.4K]

Answer:

First image: (6, -1)

2nd image: y = 63

Explanation:

1)

2x + y = 11

1/2x - 5y = 8

y = -2x + 11

1/2x - 5(-2x + 11) = 8

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x = 6

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2)

1/4(8y - 4.8) = 2 (0.9y + 5.4) + 3/5

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7 0
3 years ago
Can a triangle can have sides with lengths 2.7, 3.5, and 9.8.
blagie [28]

Answer: No

Step-by-step explanation:

2.7 + 3.5 is not greater than 9.8.

8 0
3 years ago
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