Answer: Exact Form:
−19
Decimal Form:
−0.¯1
Step-by-step explanation:
Answer:
1. 0,4
2. x=-2
Step-by-step explanation:
Answer:
Step-by-step explanation:
Step-by-step explanation:
a=60°{vertically opposite angles}
b=180°-(52+110)°=18°
c=180°-(60+18)°=102°
d=180°-102°=78°
e=180°-(78+51)°=51°