Answer:
a=69
Step-by-step explanation:
121-52 is equal to 69
A. -1
B. -2
C. -15
This is the anwser
60 = x
180-144 = 36
36+84 = 120
180-120 = 60
A) 150°
Hope I helped you
-14
difference between -20 and -5 = 15
15 x 2/5 = 30/5 = 6
-20 + 6 = -14
