Sarah is 27 years old and is retiring at the age of 65. when she retires, she estimates that she will need a semiannual income for 20 years. if sarah contributes 9% of her semiannual income of $18,567.11 to a 401(k) paying 6.1% compounded semiannually, approximately what semiannual income will she be able to draw? (hint: find the future value of her investment prior to retirement and use that amount as her investment amount upon retirement)

your correct awnswer is A

Step-by-step explanation:

last option

step-by-step explanation:

given that δdef is right and isoceles,

assuming that side df is the hypotenuse means that de an ef are the other 2 sides that intersect at 90° and are of equal length.

because they are of equal length, we can say that they are congruent

because they intersect at 90°, their slopes must be opposite reciprocals.

only the last option satisfies these conditions.

no this is a nonlinear negative