Find the area of the trapezoid. a trapezoid has a horizontal side of length 9 meters, a horizontal side of length 13 meters, a side that rises from left to right, and a side that falls from left to right. a vertical line segment from the top horizontal side to the bottom horizontal side forms a right angle with each of those sides and has length 8 meters. 9 m 13 m 8 m

What are “like terms”? why can we only add like terms?

Finally, the arena decides to offer advertising space on the jerseys of the arena’s own amateur volley ball team. the arena wants the probability of being shortlisted to be 0.14. what is this as a percentage and a fraction? what is the probability of not being shortlisted? give your answer as a decimal. those shortlisted are entered into a final game of chance. there are six balls in a bag (2 blue balls, 2 green balls and 2 golden balls). to win, a company needs to take out two golden balls. the first ball is not replaced. what is the probability of any company winning advertising space on their volley ball team jerseys?

Aquadratic equation in standard from is written ax^2= bx+c, where a,b and c are real numbers and a is not zero?