2sin(4x)+6=5 select one or more expressions that together represent all solutions to the equation. your answer should be in degrees. assume n nn is any integer. solve sinusoidal equations

Let's solve the sine equation.

1. Express sine function in the left side of equation:

.

2. Use the genereal solution to get the solution of your equation:

, where .

3. Find :

.

4. Substitute part 3 into part 2 and express x:

, where

, where .

5. Solutions of your equation are:

, where .

62.5 paisa

step-by-step explanation:

4000*70 = 280000

280000-(2000*90) = 100000

4000-2400 = 1600

100000/1600 = 62.5

( give brainliest)

answer: the price of one pound cabbage = $ 0.8

the point (10,8) represents that the cost of 10 pounds cabbage is $ 8

step-by-step explanation:

since, here is a proportional relation between the number of pounds of cabbage (x) and the price in dollars (y).

therefore, we can write,

⇒ y = k x

where k is the constant of proportionality.

now, point (5,4) is in the line.

thus, it will satisfies the above equation of line.

⇒ 4 = 5 k

⇒ k = 0.8

thus, the equation of the line is,

y = 0.8 x

a) for x = 1,

y = 0.8

therefore, the cost of one pound of cabbage is 0.8 dollars.

b) in the below graph (10,8) represents that the cost of 10 pounds of cabbage is 8 dollars.