Estimate a 20% tip on a dinner bill of $161.86 by first rounding the bill amount to the nearest ten dollars.
1 answer:
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Answer:
The co - ordinates of another end point is
(x,y) = (3, 12)
Step-by-step explanation:
<u>step :-</u>
<u>mid point formula:-</u>
Let be any two end points
Mid point of two given points are
let (x,y ) be the another end point
given one end point is (5,-6)
now by using mid-point formula , we get
this is equating to given mid-point is M(4,3)
now
simplify , we get
cross multiplication and simplify
x = 3 and y = 12
The another point is (x,y) = (3,12)