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Norma-Jean [14]
3 years ago
6

The endpoint of a diameter of a circle are (-4,2) and (12,10). What is the y-coordinate for the center of the circle

Mathematics
1 answer:
gavmur [86]3 years ago
8 0

Answer:

  6

Step-by-step explanation:

The center of the circle is the midpoint of the diameter. The midpoint can be found by averaging the coordinates of the end points:

  ((-4, 2) +(12, 10))/2 = ((-4+12)/2, (2+10)/2) = (4, 6)

The y-coordinate of the center is 6.

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vitfil [10]

Answer:

31

Step-by-step explanation:

7x4+3

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3 0
3 years ago
Let f(x) = 3x^2 – 8x + 5 and let g(x) = 2x – 8. Find
fenix001 [56]

Answer:

B. 3x² – 10x + 13

Step-by-step explanation:

given:

f(x) = 3x² – 8x + 5

g(x) = 2x – 8

f(x) - g(x)

= (3x² – 8x + 5) - (2x – 8)

= 3x² – 8x + 5 - 2x + 8

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3 0
2 years ago
What is this pls help me 1/3 times 3/7
alex41 [277]

Answer:

2/21

Step-by-step explanation:

2/21 is the answer...........that is the fraction......

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7 0
3 years ago
What is the LCD of 4/9 and 7/12
siniylev [52]
In order to calculate LCD of 4/9 and 7/12, you need to calculate LCM of their denominators which is 9 and 12, it would be 36

In short, Your Answer would be 36

Hope this helps!
4 0
3 years ago
I need help on this one it stumped me
tiny-mole [99]
The answer is x < 5 and x > -13.

Let me know if you need the explanation! Tell me if you need more help.
4 0
3 years ago
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