Answer: 4
Step-by-step explanation:
120/20= 6
24/6= 4
Answer:
It's required
of sheet for the tank
Step-by-step explanation:
<u>Surface Area of a Cylinder</u>
Given a right cylinder of base radius r and height h, the surface area is calculated as follows:

The cylindrical tank has a height of h=1 m and a base diameter of 140 cm. The radius is half the diameter, thus r=140/2 = 70 cm = 0.7 m. Substituting:




It's required
of sheet for the tank
Answer: x = -4; x = -1; x = 3
see in this graph, at x = {-4; -1; 3} => y = 0
=> the zeros of the function are -4; -1; 3
Step-by-step explanation:
Here is the answer to the equation. The photo below is the work shown.
x^2-3x-18