Answer:
Company A: 250+10n
Company B: 90+12n
Step-by-step explanation:
Answer:
You can use Pythagoras theorem to calculate x:
12² + 14² = x²
144 + 196 = x²
x² = 340
x = √340 ≈ 18,44
Answer:
47
Step-by-step explanation:
180 - 43 - 90
Answer:
B. the second one
Step-by-step explanation: