Sin(β – 10) = Cos(5β + 70)
and method pls

in steps

Step-by-step explanation:

*The question did not specify what units are β, 10 and 70 (degree or radians)

based on sin A = cos (π/2 - A)

Sin(β – 10) = cos ( π/2 - (β – 10)) = Cos(5β + 70)

(1) π/2 - (β – 10) = 5β + 70     or     (2) π/2 - (β – 10) = - (5β + 70)

if (1): π/2 - β + 10 = 5β + 70

       6β = π/2 - 60

        β = π/12 - 10    (answer depends the unit is degree or rads)

                                (π = 180°, 1 radian = 180°/π)

if (1): π/2 - β + 10 = - 5β - 70

       4β = - π/2 - 80

        β = - π/8 - 20    (answer depends the unit is degree or rads)

0.6, 3/5, and 6% are the 3 same portion.

but, when they're all changed to a decimal they would equal to 0.6.

hope this , good luck!

when rotating a figure 180 degrees, imagine that you are able to take the figure and turn it clockwise or counterclockwise around a center point. to rotate a figure 180 degrees, you will need to apply the rule (x, y) → (-x, -y). start by using a coordinate grid with coordinates for each vertex of the figure. the center point of the coordinate grid is located at (0, 0), which is what you will rotate the figure around. write down the original coordinates of the shape you are going to rotate. then, apply the rule. for example, coordinate (1, 2) becomes (-1, -2). another example would be, coordinate (-4, -2) becoming (4, 2). after you change each original coordinate to the rotated coordinate, you will draw your new figure.

step-by-step explanation: