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1 answer:
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All you need is the definition of conditional probability:
So
and the answer would be B.
The value of h(3) is 120 ⇒ B
Step-by-step explanation:
To find the value of f(x) at x = a, do that
- Substitute x by a
- Find the value of f(a)
∵
- To find h(3) substitute x by 3
∴
∵ = 81
∵ (3)² = 9
- Substitute them in the function above
∴ h(3) = 2(81) - 4(9) - 2(3)
∴ h(3) = 162 - 36 - 6
∴ h(3) = 120
The value of h(3) is 120
Learn more:
You can learn more about the functions in brainly.com/question/9006189
#LearnwithBrainly
Answer:
Step-by-step explanation:
From the question we are told that:
Length of each side
Let the triangle be divide by two form a right angle triangle with base angles as (angle of perpendicularity) and
(angle on each vertices of an equilateral triangle)
Generally the equation for the Altitude X is mathematically given by
Trigonometric Rule