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# Why is important to know the different foundation of a shapes and figures. SORRY Bano KASE TALAGA AKO SA MATH EE HUHUHUHU

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Math, 28.10.2019 16:29
Lesson po namin ay linear enequalities paano po to i solve1.x+y=3 2.x+y> 3 3.x+y< 3 4.x-y=-3 5.x-y> -3 6.x-y< -3exscuse po kasi ako that time â€‹
Math, 28.10.2019 18:29
Suppose an original amount decreases by 75% by what percent must the new amount increase in order to return to the original amount? justify your answer. (pls answer i need with the solutions pls)
Math, 28.10.2019 19:29
â–ºactivity 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? vhow about quadratic inequalities in two variables? 4. how would you describe the solution set of each of the following quadratic inequalities? a. y< x2 + 9x + 14c. y < 2x2 + 11x + 5b. y > x2 â€“ 3x â€“ 18d. y 23x2 + 10x â€“ 85. do you agree that the solution sets of y < x2 + x -20 and y > x2 + x -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> 2x2 â€“ 8x + 7 are also solutions of y > x2 - 4x + 3. do youagree with luisa? justify your answer.7. a rectangular box is completely filled with dice. eachdie has a volume of 1 cmÂ². 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? 8. 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 cm.a. 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 box? how about the mathematical sentence that would represeÅˆt its volume? define the vari-ables used.c. 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 used.e. what could be the dimensions of the box? give the possible dimensions of at least threedifferent boxes.â€‹