Answer:
154.10 Feets
Step-by-step explanation:
Given the following :
Height (h) of cliff = 320 feet
Angle of depression of near side = 16.5°
Angle of depression of far side = 10.5°
Using trigonometry :
We can obtain x and y as shown in the attached picture :
Tanθ = opposite / Adjacent
Adjacent = height of cliff = 320 Feets
For the near side :
Tanθ = opposite / Adjacent
Tan (16.5°) = x / 320
0.2962134 = x / 320
x = 0.2962134 * 320
x = 94.788318 Feets
For the far side :
Tanθ = opposite / Adjacent
Tan (10.5°) = x / 320
0.1853390 = x / 320
x = 0.1853390 * 320
x = 59.308494 Feets
Length of island = (59.308494 + 94.788318) feet
= 154.10 Feets
a) The polynomial is Trinomial
b) The degree of Polynomial is 8.
Step-by-step explanation:
We need to identify if the polynomial is monomial, binomial, or trinomial. We also need to find the degree of polynomial.
a) Identifying if the polynomial is monomial, binomial, or trinomial.
Since the polynomial has 3 terms so, it is trinomial
b) Finding the degree of polynomial
The degree of polynomial is the highest power of the variables. Since we have only 1 variable and the highest power is 8. So, degree of given polynomial is 8.
Keywords: Degree of polynomial, Types of polynomial
Learn more about Degree and types of polynomial at:
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Your answer is correct!! 2/3
X-(-17) because two negatives equal a positive, so the actual equation is x+17 while the others are x-17
the answer for x in the question is 6.