Mathematics, 12.02.2021 01:50 jorgelive5870
Enter a simplified expression to represent the situation.
A square swimming pool is surrounded by a cement walkway with a uniform width. The swimming pool
has a side length of (x - 3) feet. The side length of the entire square area including the pool and the
walkway is (x + 2) feet.
Enter an expression for the area of the walkway. Then find the area of the cement walkway when
x = 7 feet.
The area of the walkway is
ft?
When x = 7 feet, the area of the cement walkway is
ft?
Answers: 3
Mathematics, 21.06.2019 16:00
()1. how do you find range? 2.the following set of data is to be organized into a histogram. if there are to be five intervals on the graph, what should the length of each interval be? 30, 34, 23, 21, 27, 25, 29, 29, 25, 23, 32, 31
Answers: 1
Mathematics, 21.06.2019 19:30
Піf x = y and y= z, which statement must be true? оа. -x = -2 b. x= z ос. —x = 2 od. 2= x
Answers: 3
Mathematics, 21.06.2019 21:40
Aphrase is shown read the phrase and give me the answer
Answers: 1
Mathematics, 21.06.2019 22:00
After a dreary day of rain, the sun peeks through the clouds and a rainbow forms. you notice the rainbow is the shape of a parabola. the equation for this parabola is y = -x2 + 36. graph of a parabola opening down at the vertex 0 comma 36 crossing the x–axis at negative 6 comma 0 and 6 comma 0. in the distance, an airplane is taking off. as it ascends during take-off, it makes a slanted line that cuts through the rainbow at two points. create a table of at least four values for the function that includes two points of intersection between the airplane and the rainbow. analyze the two functions. answer the following reflection questions in complete sentences. what is the domain and range of the rainbow? explain what the domain and range represent. do all of the values make sense in this situation? why or why not? what are the x- and y-intercepts of the rainbow? explain what each intercept represents. is the linear function you created with your table positive or negative? explain. what are the solutions or solution to the system of equations created? explain what it or they represent. create your own piecewise function with at least two functions. explain, using complete sentences, the steps for graphing the function. graph the function by hand or using a graphing software of your choice (remember to submit the graph).
Answers: 2
Enter a simplified expression to represent the situation.
A square swimming pool is surrounded by a...
History, 13.11.2019 16:31
Biology, 13.11.2019 16:31
Mathematics, 13.11.2019 16:31
Mathematics, 13.11.2019 16:31
Mathematics, 13.11.2019 16:31
History, 13.11.2019 16:31
Chemistry, 13.11.2019 16:31
Mathematics, 13.11.2019 16:31
Mathematics, 13.11.2019 16:31
Mathematics, 13.11.2019 17:31
Medicine, 13.11.2019 17:31