Answer:
The point (5, -8) is not in the solution area
Step-by-step explanation:
Answer:
78+55=k
Step-by-step explanation:
110-32=78
55+78=k=133
Answer:
You can use Pythagoras theorem to calculate x:
12² + 14² = x²
144 + 196 = x²
x² = 340
x = √340 ≈ 18,44