the distance between two points p and q is 13 units. if the ordered pair of p is (2,12) and q lies in the x axis, what is the ordered pair of q?
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distance between 2 points=√(x2-x1)^2 + (y2-y1)^2
p=(2,12) q=(x,0)
√[(x-2)^2 + (0-12)^2] = 13
(x-2)^2 + (-12)^2 = (13)^2
(x-2)^2 + 144 = 169
(x-2)^2 = 169 - 144
(x-2)^2 = 25
(x-2) = √25
x-2 = 5
x= 5+2
x=7....
q=(7,0)
hope this would be helpful
p=(2,12) q=(x,0)
√[(x-2)^2 + (0-12)^2] = 13
(x-2)^2 + (-12)^2 = (13)^2
(x-2)^2 + 144 = 169
(x-2)^2 = 169 - 144
(x-2)^2 = 25
(x-2) = √25
x-2 = 5
x= 5+2
x=7....
q=(7,0)
hope this would be helpful
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