Its a because you will add 1.25 and 0.75 because it says each and of course 18 would be what it equals
Yes! pretty sure they are
Answer:
Angle C = 45 degrees.
Angle D = 30 degrees.
Step-by-step explanation:
Angle C = 45 + 90 = 135 180 - 135 = 45.
Angle D = 180 - 45 = 135 (angle F) 15 + 135 = 150 180 - 150 = 30
The temperature would be -10 degrees
