Answer:
The value of x = 7
Step-by-step explanation:
Given the right triangle
so
Right angle + α + β = 180°
90° + 4x+7 + 8x-1 = 180
Group like terms
Add similar elements: :4x+8x=12x
Divide both sides by 12
Therefore, the value of x = 7
Given : supply voltage = 120V;60 Hz
Inductive Reactance Ω
The inductive reactance is given by the formula, , where L is inductance and
is given by formula,
Apply this, we can say that,
The central angle of the hexagon is equal to 60º.
Therefore, the trigonometric relationship for the radius is given by:
Where,
a: apothema of the hexagon
c: Hexagon radius.
Clearing the radio we have:
Substituting values:
Rounding to the nearest whole number we have:
Answer:
The measure of the radius, c, rounded to the nearest inch is:
C. 14 in.
Answer: Down there there is an image with the correct answer and step by step
I hope that it helps you!
