How many hours should Jeremy study if he wants to earn a perfect score on the exam

i think it might be a but you might want a second opinion

rotation point l

step-by-step explanation:

for future students the answer is b

hope i

-lavira: )

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: