Packages being sent from a warehouse contain a different number of items. one package contains 1 item, another package contains 3 items and yet another package contains how many items?

answer: 1475

step-by-step explanation:

becuase you have to know what they are asking you

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°

step-by-step explanation: