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Thanh and her crew are building a stage in the shape of a trapezoid for an upcoming festival. The lengths of the parallel sides
1 answer:
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Answer:
Option A.
Step-by-step explanation:
Distance between Bob and the center of the mountain at the base = 19,427.5 ft.
Angle of elevation to the top of the mountain = 25°11'
We know that
1 degree = 60 minutes
1/60 degree = 1 minute
Let the height of the mountain be h.
In a right angled triangle
Therefore, the height of the mountain to the nearest foot 9135. Option A is correct.
Answer:
$39
Step-by-step explanation:
The cost of the treat was $30, with the addition of a 10% sale tax and a 20% tip on the original $30.
So, total of (10 + 20) = 30% extra cost she has to pay on the original $30.
Hence, the total amount to be paid for the meal will be
dollars. (Answer)
Solution:
The given function is,
y=x(x-2)(x+3).
It is a cubic polynomial, whose Zeroes can be evaluated by, putting , y=0
→x(x-2)(x+3)=0
→x=0, ∧ x-2=0 ∧ x +3=0
→ x=0 ∧ x=2, ∧ x= -3
So, x=0, 2, -3 are zeroes of the cubic polynomial or the given function.
