The answer is 2n - 2 = 7 where n is the variable
A rectangle has 4 sides, so two sides would be equal to 12-m and 2 sides would be equal to 5-m.
All you have to do is add up the sides:
12 + 12 + 5 + 5 = 34-m
Part A:
Given that a<span> bag contains 10 white golf balls and 6 striped golf balls, the ratio of white to striped golf balls is 10 : 6 = 5 : 3.
Given that </span>a<span> golfer wants to add 122 golf balls to the bag, the of balls each he should add is given by:

Therefore, the golfer shold add 76 white golf balls and 46 striped golf balls.
Part B.
You did not indicate the scale factor.
Assuming the scale factor is given by D(o, k) where k can be any number, then the cordinate of the </span><span>coordinates of the image of the quadrilateral VWXY are given by:
V'(6k, 2k), W(-2k,
4k), X(-3k, -2k), Y(3k,-5k)
That is you multiply the scale factor to the coordinates of the preimage to get the coordinates of the image.
</span>
the answer is yes; they have congruent corresponding angles. i got this right on my test, your welcome :)
Suppose, we are given
two points as
F as (x1, y1)
H as (x2, y2)
assume it divides in m/n
we can use formula

now, we are given points as
F=(x1, y1)=(4,8)

H=(x2, y2)=(10,12)


so,

now, we can find


so, point is
.................Answer