Mathematics, 17.08.2020 14:01 Playboycxm
A ladder 10 m long, leans against a vertical wall at an angle of 70° to the ground. if the ladder slips down the wall 4m, find, correct to 2 significant figure
(a) the new angle which the ladder makes with the ground
(b) the distance the ladder slipped back on the ground from it's original position
Answers: 1
Mathematics, 21.06.2019 21:30
Your friend uses c=50p to find the total cost, c, for the people, p, entering a local amusement park is the cost of admission proportional to the amount of people entering the amusement park? explain.
Answers: 2
Mathematics, 22.06.2019 00:00
(50 ) mrs. julien’s and mrs. castillejo’s classes are selling cookie dough for a school fundraiser. customers can buy packages of macadamia nut chip cookie dough and packages of triple chocolate cookie dough. mrs. julien’s class sold 25 packages of macadamia nut chip cookie dough and 30 packages of triple chocolate cookie dough for a total of $221.25. mrs. castillejo’s class sold 5 packages of macadamia nut chip cookie dough and 45 packages of triple chocolate cookie dough for a total of $191.25. (a) write the system of equations that model the problem. be sure to explain which equation represents which situation. (b) find the cost of each type of cookie. show your work. (c) explain which method you used to solve the system and why you chose that method.
Answers: 1
A ladder 10 m long, leans against a vertical wall at an angle of 70° to the ground. if the ladder sl...
History, 09.07.2019 06:00
Biology, 09.07.2019 06:00
Mathematics, 09.07.2019 06:00
Mathematics, 09.07.2019 06:00
Mathematics, 09.07.2019 06:00
Mathematics, 09.07.2019 06:00
Mathematics, 09.07.2019 06:00
Spanish, 09.07.2019 06:00
Mathematics, 09.07.2019 06:00