Answer:
CE = 4.6 ft
Step-by-step explanation:
(a)
given 2 secants drawn from an external point to the circle , then
the product of the external part of one secant and the entire secant is equal to the product of the other secant's external part and that entire secant, that is
BE × BC = AB × DB
(b)
substituting given values into the equation
BE × 10 = 3 × 18
10 BE = 54 ( divide both sides by 10 )
BE = 5.4 ft
then
CE = CB - BE = 10 - 5.4 = 4.6 ft
33,96 + 10,75 + 15,25 = $59,96
he paid $40 so 59,96 - 40 = $19,96
the cashier gave him $0,04 so he actually gave $60 to the cashier which means that his friend gave him $19,96
Those are two different types of measurments :) are you sure you typed it correctly?
FULL QUESTION IN THE ATTACHED IMAGE.
First we look for the angle between the 9 ft side and the 15 ft side.
We have then:
theta = Atan (12/9)
theta = 53.1 Degrees.
With this angle we can use the following trigonometric relationship to find x:
sine (53.1) = x / 9
We clear x:
x = 9 * sine (53.1)
x = 7.197161926
round to the nearest tenth
x = 7.2 feet
Answer:
the distance visitors will be able to get to the statue is:
x = 7.2 feet