Which statements include two quantities in the real world that are additive inverses?

select each answer that is correct.

a. a hot-air balloon ascends 2000 ft from the ground and then descends 2000 ft.

b. noa hiked 2 mi up a mountain trail and then hiked 2 mi down the trail.

c. daniella overdraws her account by $70 and then deposits $100 in the account.

d. a lithium ion has 3 positively charged protons and 2 negatively charged electrons.

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

its line 2 i just added the rest or else it wouldn't let me answer

tried on you are knowing that we can't leave the picture in the graph ok no problem now you need to send it in the question group