Answer:

Step-by-step explanation:
slope:

Equation, with the point (19, -9):





Hope this helps
Answer: 2.5 hours
explanation:
7.5/3=2.5
To find slope use the slope formula. Then, use y=mx+b. Plug in the numbers.
Volume = l*b*h
1. Ans 24 unit cubes
Because it had 6 unit cubes as length, 2 unit cunes as breadth and 2 unit cubes as height.
2. Volume = l*b*h
= 30*15*4
=1800 cubic feet
Answer:
b
Step-by-step explanation:
(a - b)² = a² - 2ab + b²
(2x - 6)² = (2x)² - 2*2x *6 + 6²
= 4x² - 24x + 36