A circle has center (5. --4) and radius 8. Which gives the equation for the circle?
1 answer:
Answer:
(x-5)^2 + (y+4)^2 =64
Step-by-step explanation:
We can write the equation of a circle as
(x-h)^2 + (y-k)^2 = r^2
where (h,k) is the center and r is the radius
(x-5)^2 + (y- -4)^2 = 8^2
(x-5)^2 + (y+4)^2 =64
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67 meters because if you use the triangle congruent method with the altitude at 65 degrees you should get the right answer
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Step-by-step explanation:
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Step-by-step explanation:
The answer is 52.
65 x 0.8 = 52.
2 1/3 = 7/3
Both numbers should be improper fractions.
11/3 + 7/3 = 18/3
Now the fractions must be simplified
18 ÷ 3 = 6
So 11/3 + 2 1/3 = 6
