Two angles are adjacent when they have a common side and a common vertex (corner point) and don't overlap.
Hope this helped!
(Found this on a website)
Answer:
x = 10
Step-by-step explanation:
3x + 14 + 4x + 6 = 90
7x + 20 = 90
90 - 20 = 70
70 / 7 = 10
x = 10
The answer to number seven is EDF!
Answer: Volume=648
Step-by-step explanation:
Volume formula= L*W*H
= 12*6*9
=72*9
=648
Answer:
x = -201/80
Mixed form: x = -2 41/80
Step-by-step explanation: