A shadow moves around a sundial 15° every hour. After how many hours is the angle of rotation of the shadow 8(pi)/5 radians

just keep asking questions until you have a better understanding.

step-by-step explanation:

if e is the midpoint of bd, then bd is 14.

step-by-step explanation:

hi there!

the answer is: 2 and -2

step-by-step explanation:

case 1: an absolute value of positive number will still be a positive number

so absolute value of 2 is 2

case 2: an absolute value of negative number will be positive number so absolute value of -2 is 2