A tank of water in the shape of a cone is leaking at a constant rate of 5m^3/hour. The base radius of the tank is 7m and height of the tank is 16m. How fast is the depth of the water decreasing when the depth of the water is 5m ?

answer:

given the linear inequality :

add 2y to both sides we get;

simplify:

add 12 to both sides of an equation;

simplify:

divide both sides by 2 we get;

or

the related equation for the inequality equation [1] is;

y-intercepts defined as the graph crosses the y-axis.

substitute x =0 in [2] to solve for y;

y = 6

x-intercepts defined as the graph crosses the x-axis.

substitute value y = 0 to solve for x;

subtract 6 from both sides we get

multiply both sides by 2 we get;

or

x = -12

now, plot these point (0, 6) and (-12, 0) on graph as shown below and shade the graph below the solid line.

mr. india

160 cm

step-by-step explanation:

you have to add all the sides together