Answer: The correct option is 350.62 feets.
Step-by-step explanation:
Let the triangle Δ ABC
the length of wire = AC
Height of the pole = AB
Length between the point of attachment of wire from base of the pole = BC = 137 feets
Angle of elevation to the pole = θ = 67 °
According to trigonometry :
cosθ = ![\frac{base}{hypotenuse}](https://tex.z-dn.net/?f=%5Cfrac%7Bbase%7D%7Bhypotenuse%7D)
cos 67 ° = ![\frac{BC}{AC}](https://tex.z-dn.net/?f=%5Cfrac%7BBC%7D%7BAC%7D)
![0.39=\frac{137}{AC}](https://tex.z-dn.net/?f=0.39%3D%5Cfrac%7B137%7D%7BAC%7D)
AC = 351.28 feets
351 feets.
From the given option the closest value to our answer is 350.62 feets.
Hence, the correct option is 350.62 feets.
Answer: x-intercept :12 & y-intercept ;-8
Step-by-step explanation:To find the x-intercept ,substitute in 0 for y and solve for x .
8x-12y=96
8x-12(0)=96
8x=96 (divide both # by 8)
x=12
To find the y-intercept ,substitute in 0 for x and solve for y .
8(0)-12y=96
-12y=96(Divide by -12 both )
y=-8
.33 repeating is the answer
Answer:
y - 5 = -4(x - 5)
Step-by-step explanation:
Slope = 1/4
Perpendicular, slope is opposite and reciprocal so slope = -4
The point-slope form of the line that passes through (5, 5)
y - 5 = -4(x - 5)