Mathematics

Mathematics, 23.10.2020 19:10, wolfsaway

Suppose Sine (x) = four-fifths and cos(x) < 0. What is the value of cos(2x)?

answer

Answers: 3

Show answers

Other questions on the subject: Mathematics

Mathematics, 21.06.2019 17:00, carkin9076

Parks is wearing several rubber bracelets one third of the bracelets are tie-dye 1/6 are blue and 1/3 of the remainder are camouflage if parks wears 2 camouflage bracelets how many bracelets does he have on

Answers: 2

Mathematics, 21.06.2019 19:00, libi052207

Use the quadratic formula to solve the equation. if necessary, round to the nearest hundredth. x^2 - 8 = -6x a. –7.12, 1.12 b. 7.12, –1.12 c. 7.12, 1.12 d. –7.12, –1.12

Answers: 2

Mathematics, 21.06.2019 23:30, andreawright13

The complement of an angle is one-sixth the measure of the supplement of the angle. what is the measure of the complement angle?

Answers: 3

Mathematics, 22.06.2019 00:00, andreaolvera

Add, subtract, multiply, or divide as indicated. list any restrictions for the variable(s) and simplify the answers when possible. 1) x-2 / x+5 + 3x / 2x-1 2) x+6 / x-6 - x^2 / x+6 3) x+9 / x-4 + x+2 / x^2-11x+28 4) x / x^2-64 + 11 / 2x^2+11x-40 5) 5 / x + 11 / x-3 - x-4 / x^2+2x-15

Answers: 1

Do you know the correct answer?

Suppose Sine (x) = four-fifths and cos(x) < 0. What is the value of cos(2x)?...

Questions in other subjects:

Konu

Physics, 31.07.2019 03:10

Aspring has a constant k= 10.32 n/m and is hung vertically. a 0.400kg mass is suspended from the spring. what is the displacement of the end of the spring due to the weight of the...

Konu

Physics, 31.07.2019 03:10

Aspring has a spring constant k= 7.85 n/m. if the spring is displaced 0.230m from its equilibrium position, what is the magnitude of the force that the spring exerts?...

Konu

Physics, 31.07.2019 03:10

Astone is projected upward with a speed of 80.0 ft/s from a 224 ft high tower. find the maximum height and the speed with which it strikes the ground....

Konu

Physics, 31.07.2019 03:10

On a planet whose radius is 1.1 x 10^7 m, the acceleration due to gravity is 41 m/s^2. what is the mass of the planet (in kg)?...

Konu

Physics, 31.07.2019 03:10

The bridges often have expansion joints to account for the changes in size due to temperature changes. suppose a bridge is supported by steel girders; the central span has a girde...

Konu

Business, 31.07.2019 03:10

The following totals for the month of april were taken from the payroll register of magnum company. use this information to answer the questions that follow. salaries $12,0...

Konu

Biology, 31.07.2019 03:10

The erythrocyte count increases after a while when an individual goes from a low to a high altitude because the a. temperature is lower at higher altitudes b. concentration of oxy...

Konu

History, 31.07.2019 03:10

The flagellants were praised by the catholic church for their miraculous deeds.(a) were a new phenomenon that arose in response to the black death. (b) were groups that physically...

Konu

Business, 31.07.2019 03:10

Pablo contracts to sell his house and lot to katie for $1 million dollars. the terms of the contract call for katie to make deposit of 10 percent of the purchase prices as a down p...

Konu

Biology, 31.07.2019 03:10

The sheets of peritoneal membrane that hold the digestive tract in place are called...

Other tasks in the category: Mathematics More task