$4,000 is invested at 3% interest. How much money must be invested at 5% interest so that the total interest from the two investments is $195 after a year? $1,500 $1,250 $1,750

the 4th choice is the correct one

step-by-step explanation:

step-by-step explanation: it is d

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