Solve for x over the complex numbers. x2+8x+20=0

Giving 100 points asap bev has to cut her grandma's grass this weekend and wants to know exactly how much area she will be cutting. calculate the area of the polygon. be sure to show all your work and explain your answer.

Type the correct answer in each box. use numerals instead of words. if necessary, use / fir the fraction bar(s). the graph represents the piecewise function: h

The zoo collects $9.60 for every 24 tickets sold. how much will be collected for 400 tickets?