Marcus is planning to propose to his girlfriend melody next week. since he is a poor college student, marcus decides that he needs to get a loan so that he can get melody the ring of her dreams. the engagement ring he chooses costs $3,500 and is financed with a 3 year, 4% (compounded monthly) interest rate. if marcus takes all 3 years to pay the ring off, how much will he have really ended up spending on melody’s ring? (see example 4.1.)

(w – 2.5)(w + 2.5)

(–4v – 9)(–4v + 9)

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2 2/3 hours duhh silly

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answer: the answer is b. i think hope i got it correct

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answer: 75°

step-by-step explanation:

∠esk is the supplement of ∠edk, so is 100°. ∠esd = 1/2·arc ed, so is 25°.

since ∠esk = ∠esd + ∠dsk

you have 100° = 25° + ∠dsk . .

fill in known values 75° = ∠dsk . . . . .

subtract 25°

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