Which of the following angle measures are possible interior angle measures of a regular polygon? Explain your reasoning. Select all that apply. 162 degrees. 171 degrees. 75 degrees. 40 degrees.

How do you convert 1.27 to a percentage

The marked price of an article is 25% above its selling price and the cost price is 30% less than its marked price . find the discount percent and gain percent. only a brainlest can solve it i will mark you brainlest

Find the area of the triangle formed by the origin and the points of intersection of parabolas y=−3x^2+20 and y=x^2−16.