If a company has 150 shares of common stock and $15,000.00 to be distributed to its holders, how much would each share receive?

Acircle has a diameter will endpoints of (-2,8) and (6, 4). what is the center of the circle

Arefrigeration system at your company uses temperature sensors fixed to read celsius (°c) values, but the system operators in your control room understand only the fahrenheit scale. you have been asked to make a fahrenheit (°f) label for the high temperature alarm, which is set to ring whenever the system temperature rises above –10°c. what fahrenheit value should you write on the label

Can someone tell me if this is perpendicular? !