a) 2(sin x)? – 1 = 0 [0,27] b) 6(sin x)² + cos 2x + 1 = 0 [0,2n] c) (cos 2x)2 + cos 2x + 1 = 0 [- , 1]

Q: Nicholas paddles his canoe downstream from the Lodge to Big Bend in 2 hours and then back upstream…

A: Let x be the speed in still water and y be the speed of the current. Tabulate the given information

Q: Can you do each calculation in detail? I don't understand the equation.

A: It is given that n = 6.

Q: The distance that Sarah travels varies directly to how long she drives. She travels 440 miles in 8…

A:

Q: 3. Find the solution of the given initial value problem. d'y 3dy dx +2y = 2x, y(0) =y'(0)= %3D dx…

A: if we do the part A then part B will also be completed, as we need solution in part A which we can…

Q: Please help solve the equation below.

A: Given,

Q: -4) 12x+30= 3xー12

A: we first distribute the equation, Then combine like term on same side.

Q: Show all steps to solve the equation: 2/(a-8) = -6/(5a-1)

A: To solve the below equation.

Q: Solve the equation: 3*²-5x x = 3 x = 5 and x = -5 O x = -5 x = 3 and x = -5 || 27.

A:

Q: (5и — 1)(Зи? +2) du

A:

Q: Solve the equation: 5-2 = 32+1

A: See this solution in below.

Q: you are playing with your dog Ohana on a straight beach of a lake. You throw a ball and it lands in…

A:

Q: (a) eln(8x) = 8. Answer: x = (b) 10log(8x+5) = 8. Answer: x =

A: Ln is to the base e and log is to the base 10

Q: It should be a -c at the end for the start of the equation.

A: By using the Law of Cosines to prove that, .

Q: Solve for x: 6³x+1 22x-3 = Leave your answer in exact form

A:

Q: While painting his house one day, Mr. Cabana had a terrible accident! The bottom of the 20-foot…

A: Given,          The bottom of the 20-foot ladder started to slide away from the wall.

Equations and Inequations

Equations and inequalities describe the relationship between two mathematical expressions.

Linear Functions

A linear function can just be a constant, or it can be the constant multiplied with the variable like x or y. If the variables are of the form, x2, x1/2 or y2 it is not linear. The exponent over the variables should always be 1.