Aregular polygon first maps directly onto itself after rotating 22.5 degrees. how many sides does the polygon have? 8 11 16 45

 Third option is correct.

Step-by-step explanation:

Since we have given that

Measure of exterior angle = 22.5°

We need to find number of sides:

As we know that

Number of sides =

Hence, there are 16 sides that the polygon have.

Therefore, Third option is correct.

the answer is 175.4379

step-by-step explanation:

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!