Please help me with this
1 answer:
Answer:
Step-by-step explanation:
Start with the distance squared.
The distance from the center to the point on the circle is found from
Formula
d^2 = r^2 = (x2 - x1)^2 + (y2 - y1)^2
Givens
x2 = 2
x1 = - 5
y2 = -8
y1 = - 8
Center= (-5,-8)
Solution
r^2 = (2 - - 5)^2 + (-8 - - 8)^2
r^2 = 49 + 0
r^2 = 49
equation
(x + 5)^2 + (y + 8)^ = 49
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Answer:
Step-by-step explanation:
in this case, is your number. we will always note square with the tiny two at the top of the number.
Four less than anything is easily shown with a minus four.
eg. four less of 12 square:
= :)