Answer: C
Step-by-step explanation:
Step-by-step explanation:
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The answer is x>13. First you must simplify both sides of the inequality. Which is now 4x +8>60. Then you must subtract 8 from both sides and finally divide both sides by 4.
4x + 8 -8> 60 - 8
4x>52
4 divided by 52 is 13. The final answer is x>13.
Answer:
Compare x^2 +y^2-8x-6y=75 with the general circle equation x^2+y^2 -2ax-2by+c=0
-2a =-8 And -2b=-6
a=4 b=3
c=-75
To find the radius use the equation
r^2=a^2+b^2-c
r^2=4^2+ 3^2-(-75)
r^2=25+75=100
r=10(radius is always positive)
Hence the center is (4,3) and radius 10
Step-by-step explanation:
