Answer:
(-1;-3)
Step-by-step explanation:

Uhh I wish I could help but I cannot I'm so sorry
Answer:
176 mm²
Step-by-step explanation:
The area of a square is s² , where s is the measure of the side, thus
area = (4
)²
= 4 × 4 ×
×
= 16 × 11 = 176 mm²
The number of chairs that still need to be set up are 150.
The <span>metric unit of weight.</span>