Mathematics, 25.03.2021 01:00 prayingfeet7799
7. The angle of elevation of the top of a cliff from the point Q on the ground is 30°. On moving a
distance of 20 m towards the foot of the cliff the angle of elevation increases to xo. If the height of
the cliff is 17.3 m, then find xo.
Answers: 1
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
Mathematics, 22.06.2019 04:50
Click on the number until you find the right quotient. 12x^a y^b ÷ (-6x^a y)
Answers: 1
Mathematics, 22.06.2019 05:00
Stephanie runs three days a week. she ran 3 2/3 miles on monday , 4 1/5 miles on wednesday , and 2 2/9 miles on friday. how many miles did she run this week ?
Answers: 2
7. The angle of elevation of the top of a cliff from the point Q on the ground is 30°. On moving a...
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