Mathematics, 25.07.2019 17:30 alyssakerr17
3) a staircase of steps in a swimming pool has a vertical rise of 15 inches per step and a landing of 19 inches. answer the following questions showing each step of your work: a) what is the angle of elevation (rounded to the nearest whole degree)? b) if the landing of each step is changed to 16 inches and the elevation of each step to 22 inches, what is the new angle of elevation for the staircase (rounded to the nearest whole degree)?
Answers: 1
Another question on Mathematics
Mathematics, 21.06.2019 20:30
The frequency table shows the results of a survey comparing the number of beach towels sold for full price and at a discount during each of the three summer months. the store owner converts the frequency table to a conditional relative frequency table by row. which value should he use for x? round to the nearest hundredth. 0.89 0.90 0.92 0.96
Answers: 2
Mathematics, 21.06.2019 23:30
Which shows the first equation written in slope-intercept form? 1/2 (2y + 10) = 7x
Answers: 1
Mathematics, 21.06.2019 23:40
Let x = a + bi and y = c + di and z = f + gi. which statements are true?
Answers: 1
You know the right answer?
3) a staircase of steps in a swimming pool has a vertical rise of 15 inches per step and a landing o...
Questions
Mathematics, 02.08.2019 17:00
English, 02.08.2019 17:00
History, 02.08.2019 17:00
Mathematics, 02.08.2019 17:00
Mathematics, 02.08.2019 17:00
Mathematics, 02.08.2019 17:00
Mathematics, 02.08.2019 17:00
Mathematics, 02.08.2019 17:00
Chemistry, 02.08.2019 17:00
Health, 02.08.2019 17:00
