Answer: x= 29°
Step-by-step explanation: Add angles D and C. Subtract from 180.
58/2 = 29
31.51
r=−5
d=19
h<53
Step-by-step explanation:
It's B.) The student’s answer is not reasonable. Estimation: 170 + 90 = 260
3 weeks x 110 minutes = 330 minutes
330 minutes a week x 14 weeks = 4620 minutes
4620 divided by 60 minutes = 77 hours
77 hours is your answer