Olive transferred a balance of $2600 to a new credit card at the beginning of the year. the card offered an introductory apr of 4.3% for the first 5 months and a standard apr of 13.7% thereafter. if the card compounds interest monthly, what will olives balance be at the end of the year?

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.

i did it myself and i got 4.2 (b) hope its right

step-by-step explanation: