Find: a. The center and radius of the circle. b. The x- and y-intercepts of the graph of the circle.x2 + y2 + 5 = 0
A. a. center = (0, 0); radius = 5
b. (-
, 0), (
, 0), (0, 
), (0, -
)
B. a. center = (0, 0); radius = 
b. (-
, 0), (
, 0), (0, 
), (0, -
)
C. a. center = (0, 0); radius = 
b. (
, 0), (0, 
)
D. a. ?
b. ?
Answer: D
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Find the missing parts of the triangle. Round to the nearest tenth when necessary or to the nearest minute as appropriate.a = 6.3 in.b = 13.6 in.c = 15.3 in.
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