New-New#6 Find the value of x and round answer to nearest tenth.

Step-by-step explanation:

From the given right angle triangle,

The unknown side is the hypotenuse of the right angle triangle.

With m∠x as the reference angle,

The adjacent side of the right angle triangle is 10

The opposite side of the right angle triangle is 20

To determine m∠x, we would apply

the tangent trigonometric ratio.

Tan θ, = opposite side/adjacent side. Therefore,

Tan x = 20/10 = 2

x = Tan^-1(2)

x = 63.4° to the nearest tenth.

step-by-step explanation:

first, eliminate the parenthesis:

3

x

+

2

−

4

x

second, group like terms:

3

x

−

4

x

+

2

third, combine like terms:

(

3

−

4

)

x

+

2

→

−

1

x

+

2

→

−

x

+

2