Step-by-step explanation:
Chord AB and Chord CD are equidistant from the center of the circle.
![\therefore \: chord \: AB \cong chord \: CD \\ \\ \therefore \: \frac{1}{2} \: \: AB \cong \frac{1}{2} \: \: CD \\ \\ \therefore \: EB = \frac{1}{2} \: \times 18\\ \\ \huge \purple{ \boxed{\therefore \: EB =9}}](https://tex.z-dn.net/?f=%20%5Ctherefore%20%5C%3A%20chord%20%5C%3A%20AB%20%5Ccong%20chord%20%5C%3A%20%20CD%20%5C%5C%20%20%5C%5C%20%20%5Ctherefore%20%5C%3A%20%20%5Cfrac%7B1%7D%7B2%7D%20%5C%3A%20%20%5C%3A%20AB%20%5Ccong%20%5Cfrac%7B1%7D%7B2%7D%20%5C%3A%20%5C%3A%20%20CD%20%20%5C%5C%20%20%5C%5C%20%5Ctherefore%20%5C%3A%20EB%20%3D%20%5Cfrac%7B1%7D%7B2%7D%20%5C%3A%20%20%5Ctimes%2018%5C%5C%20%20%5C%5C%20%20%5Chuge%20%5Cpurple%7B%20%5Cboxed%7B%5Ctherefore%20%5C%3A%20EB%20%3D9%7D%7D)
Answer:
659.6 ft
Step-by-step explanation:
x = 140 / tan 23
x = 329.82(rounded to hundredth)
so total ground distance between the cables = 2x = 2(329.82) = 659.64 feet
Answer:
16 sqft.
Step-by-step explanation:
A=L(W)
A=4(4)
A=16
Hope that helps
Answer:
224
Step-by-step explanation:
polynomial degree:224
leading term:7x^223
leading coefficient:7
Dependent variables: A variable whose value depends on the value of another variable or variables
independent variable: A variable whose value determines the value of another variable or variables