calculate the total surface area of a cone with a base radius of 6cm and slant height 10cm. I need the working please

Question: a) does the given set of points represent a linear function? how do you know? b) assume that the point (-2,4) lies on the graph of a line. what y-values could complete this set of ordered pairs that lie on the same line: (- (hint: there are several correct answ

If my mom gets $13.05 an hour, and she works from 3: 30 to 10: 45 in the morning, how much money does my mom make?

Find the values of the variables and the lengths of the sides of this kite.