t =
multiply both sides by 6rt
6crt = 1 ( divide both sides by 6ct to obtain r )
t =
Josh had 4 five-dollar bills. Then his grandfather gave him 1 ten-dollar bill How much money does Josh have now?
2 answers:
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Answer:
Step-by-step explanation:
First find the midpoint of the segment from (2, -6) to (-4, -16)
((2 - 4)/2, (-6 - 16)/2)
(-2/2, -22/2)
(-1, -11) is the midpoint and is the center of the circle
Now find the distance between the 2 given points and divide by 2 to get the radius of the circle
d =
=
=
=
r = /2
= 136/4 = 34
Equation of circle with center at (-1, -11) and radius = is