Answer:
y-intercept= (0,-8)
slope= -1
Step-by-step explanation:
11
55/11=5
Answer: x=42
Step-by-step explanation: In the picture
Because you know the area and that the shape is a square... if the side length is "s"... to find "s" you would say...
s²=1.69
Take the root of both sides and...
s=1.3 km
51
90-39 = 51
