Answers: 2

Math, 28.10.2019 19:29

> activity 9: how well i understood answer the following.1. how do you describe quadratic inequalities? 2. give at least three examples of quadratic inequalities.3. how do you find the solution set of a quadratic inequality in one variable? how about quadratic inequalities in two variables4 how would you describe the solution set of each of the following quadratic inequalities? a yer + 9x + 14cys2r + 11x+5b > x-32-18dy23x + 10x -85. do you agree that the solution sets of y< f+-20 and y> +3-20 is the set of all pointson a plane? justify your answer by graphing the solution set of each on a coordinate plane.6. luisa says that the solutions of y> 20 - 8x + 7 are also solutions of y> - 4x +3. do youagree with luisa? justify your answer.7. a rectangular box is completely filled with dice. eachdie has a volume of icm. the length of the box is3 cm greater than its width and its height is 5 cm.suppose the box holds at most 140 dice. what are thepossible dimensions of the box? a company decided to increase the size of the box forthe packaging of their canned sardines. the length ofthe original packaging box was 40 cm longer than itswidth, the height was 12 cm, and the volume was atmost 4800 cm2. how would you represent the width of the original packaging box? how about the lengthof the box? b. what expression would represent the volume of the original packaging bor? how about the mathematical sentence that would represent its volume? define the vari-ables usedc. what could be the greatest possible dimensions of the box if each dimension is in wholecentimeters? explain how you arrived at your answer.d suppose the length of the new packaging box is still 40 cm longer than its width and theheight is 12 cm. what mathematical sentence would represent the volume of the newpackaging box? define the variables usede what could be the dimensions of the box? give the possible dimensions of at least threedifferent boxes.â€‹

Answers: 1

Math, 28.10.2019 20:29

Ronald wants to join a basketball league. the required height to join the league is 182.88 cm tall.ronald is 182.869 cm tall is he qualified to join the league explain

Answers: 2

Math, 28.10.2019 22:29

Anew boy band composed of four young boys josh, jude, benedict and francis was formed by a recording agency. with one acting as the lead vocalist, each of the three other boys takes care of the drum, the keyboard and the guitar. based on the clues specified below, identify the role of each member in the band. i. francis is younger than the guitarist. ii. josh and the guitarist are twins and they are the youngest members of the band. iii. benedict and the guitarist are schoolmates.

Answers: 1

How many sides does a hendecagon have?...

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