Answer:
True
Step-by-step explanation:
If segment AB is perpendicular to segment CD, then a right angle (90°) is formed.
7x + 27 = 90
7x = 63
x = 9
Answer:
48.7%
Step-by-step explanation:
Answer:
final balance = 24,634.02
compound interest = 19,634.02
Step-by-step explanation:
Answer:
51
Step-by-step explanation:
sum of exterior angles = 360
64 + 60 + 69 + 42 + x + x +23 = 360
2x + 258 = 360
2x = 360 - 258
2x = 102
x = 51