subject

Mathematics, 04.02.2020 12:01 Alexandra001

Solve the equation 2 cos ( x ) + 1 = 0 2 cos x + 1 = 0 , 0 ≤ x ≤ 2 π 0 ≤ x ≤ 2 π . show all of your work

ansver

Answers: 3

Show answers

Another question on Mathematics

question

Mathematics, 21.06.2019 15:10

Two lines that do not intersect are skew. always sometimes or never

Answers: 1

question

Mathematics, 21.06.2019 17:00

Jose bought 20 shares of netflix at the close price of $117.98. in a few years, jose sells all of his shares at $128.34. how much money did jose make? a.) $192.50 b.) $207.20 c.) $212.50 d.) $224.60

Answers: 1

question

Mathematics, 21.06.2019 21:00

If 30 lb of rice and 30 lb of potatoes cost ? $27.60? , and 20 lb of rice and 12 lb of potatoes cost ? $15.04? , how much will 10 lb of rice and 50 lb of potatoes? cost?

Answers: 1

question

Mathematics, 21.06.2019 22:30

Which of the following would be a reasonable estimate for the weight of a pencil? a. 1 × 10^-20 lb b. 1 × 10^20 lb c. 1 × 10^2 lb d. 1 × 10^-2 lb

Answers: 1

You know the right answer?

Solve the equation 2 cos ( x ) + 1 = 0 2 cos x + 1 = 0 , 0 ≤ x ≤ 2 π 0 ≤ x ≤ 2 π . show all of your...

Questions

question

Mathematics, 01.10.2019 16:30

The circle with center 0 has a radius of 18 centimeters. if the length of arc ab=6 pie cm, what is the measure of x...

question

English, 01.10.2019 16:30

In paragraph 8 the idiom on dangerous ground means a) at risk. b) on alert. c) very angry. d) in quicksand....

question

History, 01.10.2019 16:30

In order to be a state judge, a candidate must have been born in the united states. select the best answer from the choices provided t f...

question

Business, 01.10.2019 16:30

Information system that measures business activities, processes that information into reports, and communicates the results to decision makers

question

Mathematics, 01.10.2019 16:30

Ahoneybee gathered nectar for 3/4 of an hour. it returned to the hive every 1/12 of an hour. how many trips did the bee make?...

question

Mathematics, 01.10.2019 16:30

What is the area and permater of a squre whose side is 3x plus 5...

question

English, 01.10.2019 16:30

In the small group discuss what else might have rusesabagina survive the genocide...

question

Business, 01.10.2019 16:30

If you were an engineer of an actual roller coaster, what information would you need to know in order to ensure that your coaster would be safe?...

question

English, 01.10.2019 16:30

In three to four sentences, explain how the medium of the story, a radio broadcast, affects its aesthetic impact....

question

Mathematics, 01.10.2019 16:30

Abiology class takes a field trip to a field, and collects data on the biodiversity (the number of different plant and animal species) in their local...

question

English, 01.10.2019 16:30

Is the point of view that is most like a video camera recording events. first person objective limited omniscient

question

History, 01.10.2019 16:30

Which form of transportation did fur traders use to transport themselves and their goods? select the best answer from the choices provide...

question

Health, 01.10.2019 16:30

Which of the following is only a muscle-strengthening activity that can be completed in school? running, sit-ups, jumping, or stretching...

question

Mathematics, 01.10.2019 16:30

If m is the midpoint of xy, find the coordinates of x if m(-3,-1) and y(-8,6)...

question

Biology, 01.10.2019 16:30

What property separates light waves from all other waves? is all light visible to humans? answer all parts of the question completely and fully....

question

Mathematics, 01.10.2019 16:30

Janine estimated that the square of 4.1 is approximately 16. justify her estimate and then find the exact value...

question

History, 01.10.2019 16:30

Jacques cartier claimed canada for in 1534. a. spain b. france c. england d. portugal what was one way that slave...

question

Mathematics, 01.10.2019 16:30

Is an obtuse triangle. given that = 20, the measure of = 30°, and the measure of = 45°, which of the expressions listed would be used to find how long...

question

Mathematics, 01.10.2019 16:30

Find the first six terms of the sequence. a1 = -2, an = 3 • an-1...

question

English, 01.10.2019 16:30

Key ideas and details: what is the central idea of each section of this essay ? how do the three centrals ideas contribute to how the author defines...

More questions: Mathematics Another questions

Questions on the website: 13722361