Which change will double the lateral surface area of a regular triangular pyramid with base length b, height h, and slant height l?

Find the slope of the line below . enter your answer as a fraction or decimal. use a slash mark ( / ) as the fraction bar if necessary

Simplify this expression.2(10) + 2(x – 4) a. 2x + 16 b. x + 12 c. 2x + 12 d. x + 16

Sketch one cycle if the cosine function y=2cos2theta