Rewrite with only sin x and cos x.
sin 3x - cos x
2 sin x - sin3x - cos x
2 sin x...
Mathematics, 02.07.2021 21:10 ecoagro1934
Rewrite with only sin x and cos x.
sin 3x - cos x
2 sin x - sin3x - cos x
2 sin x cos2x + sin x - 2 sin3x - cos x
2 sin3x cos4x + 1
3 sin x cos x - sin3x - cos x
Answers: 2
Mathematics, 21.06.2019 17:30
Astudent survey asked: "how tall are you (in inches)? " here's the data: 67, 72, 73, 60, 65, 86, 72, 69, 74 give the five number summary. a. median: 73, mean: 70.89, iqr: 5, min: 60, max: 74 b. 60, 66, 72, 73.5, 86 c. 60, 67, 72, 73, 74 d. 0, 60, 70, 89, 74, 100
Answers: 3
Mathematics, 21.06.2019 17:50
Adriana sold 50 shares of a company’s stock through a broker. the price per share on that day was $22.98. the broker charged her a 0.75% commission. what was adriana’s real return after deducting the broker’s commission? a. $8.62 b. $229.80 c. $1,140.38 d. $1,149.00
Answers: 1
Mathematics, 21.06.2019 18:00
Me, prove a quadrilateral with vertices g(1,-1), h(5,1), i(4,3) and j(0,1) is a rectangle using the parallelogram method and a rectangle method.
Answers: 3
Mathematics, 22.06.2019 03:30
Tyler went to the supermarket to buy food for a food pantry. he has $36, and can carry up to 20 pounds of food in his backpack. pasta costs $1 for a 1-pound package. pasta sauce costs $3 for a 1.5 pound jar. let x = the number of packages of pasta and y = the number of jars of pasta sauce. one package of pasta is the right amount to go with one jar of pasta sauce. what is the best numbers of packages of pasta and jars of pasta sauce to buy for the food pantry? how many packages of pasta? how many jars of pasta sauce? explain your reasoning.
Answers: 1
Engineering, 14.09.2019 01:30
Engineering, 14.09.2019 01:30
Engineering, 14.09.2019 01:30
Engineering, 14.09.2019 01:30
Engineering, 14.09.2019 01:30
Engineering, 14.09.2019 01:30
Engineering, 14.09.2019 01:30
Engineering, 14.09.2019 01:30