Mathematics, 13.07.2019 23:30 emblemhacks
Patrick has just finished building a pen for his new dog. the pen is 3 feet wider than it is long. he also built a doghouse to put in the pen which has a perimeter that is equal to the area of its base. after putting the doghouse in the pen, he calculates that the dog will have 178 square feet of space to run around inside the pen. he also finds that the perimeter of the pen is 3 times greater than the perimeter of the doghouse. if x represents the length of the pen and y represents the area of the doghouse, then which of the following systems of equations can be used to determine the length and width of the pen and the area of the doghouse? options: a) 178=x²-3x-y 6=4x-3y b) 178=x²+3x-y -6=4x-3y c) 178=x²+3x -6=4x-3y d) 178=x²+3x+y -6=4x-3y
Answers: 1
Mathematics, 21.06.2019 18:10
Yuto and hila attempted to solve the same inequality. their work is shown below. which statement is true about the work shown above? yuto is correct because he isolated the variable correctly and reversed the inequality symbol. yuto is incorrect because he should not have reversed the inequality symbol. hila is correct because she isolated the variable correctly and reversed the inequality symbol. hila is incorrect because she should not have reversed the inequality symbol.
Answers: 2
Mathematics, 22.06.2019 00:30
You eat $0.85 for every cup of hot chocolate you sell. how many cups do you need to sell to earn $55.25
Answers: 2
Mathematics, 22.06.2019 07:00
Determine where, if anywhere, the function f(x)=x^3+9x^2−48x+2 is not changing.
Answers: 2
Patrick has just finished building a pen for his new dog. the pen is 3 feet wider than it is long. h...
Mathematics, 13.02.2020 03:30
Mathematics, 13.02.2020 03:31
Computers and Technology, 13.02.2020 03:31
Biology, 13.02.2020 03:31
Social Studies, 13.02.2020 03:31
Mathematics, 13.02.2020 03:31
Mathematics, 13.02.2020 03:31
History, 13.02.2020 03:31
Mathematics, 13.02.2020 03:31
Chemistry, 13.02.2020 03:31
Mathematics, 13.02.2020 03:31