4. elliott deposits $500 into a savings account
that earns simple interest at a rate of 3%
annually. what is the closing balance at the
end of the four years?
hint:
interest = principle x rate(as decimal) x time(years)
i =
closing balance = principle (p) + interest (1)
closing balance =

Interest = 500 x .03 x 4

I = 60

Closing Balance = 500 (p) + 60 (1)

Closing Balance = 560

80° is the measure of gh

step-by-step explanation:

circle f is congruent to circle j

we have two circle with center f and j.

both circles are congruent. the radius of the circle would be equal.

see the attachment for the circle.

we are given ∠efd ≅ ∠gjh

therefore, arc (ed) = arc (gh)     (∴ circle f is congruent to circle j)

but ∠dfe=80°=arc (ed)

therefore, arc (gh) = 80°

thus, 80° is the measure of gh