Answer:
3
Step-by-step explanation:
Parallel lines have equal slopes, thus
line AB is parallel to line CD
1) You know the height of the bird from the observer is the same as the height of the plane to tower. We also know that the angle of depression is same as the angle of elevation.
So we will use the tangent function to find the value of x.
tan 23 = 5000 / x
x = 5000 / tan 23
x = 11779
You're answer will be 11779 feet
2) We will use the sine function.
sin 35 = 17,000 / x
x = 17,000 / sin 35
x = 29638.6
So the answer would be approximately 29639
The value of the game will be $ 0.08. Then the correct option is B.
<h3>What is probability?</h3>
Its simple notion is that something will most likely occur. The favorable event's proportion to the overall number of occurrences.
A game is played by rolling a fair six-sided die once.
If the die lands on a 1 the player win $8 otherwise the player loses $1.50.
Then the value of the game will be
The probability of success will be
p = 1/6
The probability of failure will be
p = 5/6
Then the value of the game will be
Value of game = 8p - 1.5q
Value of game = 8 x 1/6 - 1.5 x 5/6
Value of game = 1.3333 - 1.25
Value of game = 0.08333
Value of game ≅ $ 0.08
More about the probability link is given below.
brainly.com/question/795909
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Based on the fact that the chance of having a boy or a girl is 50%, the probability of the Smiths having two girls is 25%.
<h3>What is the probability of having two girls?</h3>
When you are faced with two independent events happening one after the other, the way to find their probability is:
= Probability of first event x Probability of second event
The probability of the Smiths getting two girls is therefore:
= 50% x 50%
= 25%
Find out more on independent probability at brainly.com/question/1374659
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