What is the perimeter of this rectangle?
(x2, 42)
x
a. 2642 – x4) +2672- y1)
b. (x2 - x1x/2 - 41)
c. 2672- y, xxz - x)
d. 462-y)*(x2-x
e 4(y2 - x1xx2 - y1)
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Which shows the image of rectangle abcd after the rotation (x, y) → (–y, x)?

Which recursive formula can be used to determine the total amount of money earned in any year based on the amount earned in the previous year? f(n+1)=f(n)+5

Determine the fraction of total interest owed. after the fourth month of a 12-month loan: the numerator is: {(n + ) + (n + ) + (n + ) + (n + )} = , and the denominator is: {(n) + (n + 1) + + (n + )} = . therefore, the fraction is numerator/denominator (to the nearest tenth) =