A semicircular plane of radius a is immersed vertically in water with its diameter horizontal and the centre of the arc just touching the surface. Find the depth of the the centre of pressure.​

so firstly, we need to isolate the y variables to be able to solve these inequalities. firstly, add 0.5x on both sides of the first inequality and subtract 1.5x on both sides of the second inequality:

now since the slope is positive for the first inequality, this means that the line going upwards belongs to the first inequality, and the line going downwards belongs to the second inequality.

next, since y ≥ in the first inequality, this means that the shaded region will be above the first inequality's line, thus shading regions a and b.

next, since y ≤ in the second inequality, this means that the shaded region is going to be below this line, thus shading regions a and c.

since both lines shade region a, this means that region a is the solution.

step-by-step explanation:

mark brainliest!

include a picture of the drawing in order for me to

step-by-step explanation:

one set of data has more variation than the other. hope this !

4932,9180,7625 are divisible by 9