Answer:
I belive its B.
Step-by-step explanation:
Answer:last one
Step-by-step explanation:
last one
Answer:
I believe it is 120. Since you need 30 more feet to reach 50 feet below sea level, you divide by 30/2 because every 8 seconds it drops 2 feet and multiply 15 by 8 .
Not sure, but hope it helps! :)
You want to write them both into slope intercept form (y=mx+b) so the first one is y=2x-9/2. For the second one you can start converting them until you get y=3x+kx+2 so you need to find the value of K that adds to to equal to 2 because parallel lines have the same slope so k would = -1
Answer:
Step-by-step explanation:
From the diagram in the image attached:
Base of triangle = 
Base of triangle = 
Height = 9cm
Area of triangle = (0.5) × base × height
Area of triangle = 
Area of rectangle = Length × width
Area of rectangle = 
Shaded area = area of rectangle - area of triangle
Shaded area = 
Shaded area = 