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Kitty [74]
3 years ago
10

Evaluate the function requested. Write your answer as a fraction in lowest terms.

Mathematics
1 answer:
Marianna [84]3 years ago
8 0

Answer:  4 / 5

Step-by-step explanation: 1) For a right triangle, the ratio sine is defined as:

sin(x) = opposite-leg / hypotenuse

2) x is the angle. In this case: A

3) As per the figure, the opposite leg to tha angle A measures 28

4) As per the figure, the hypotenuse measures 35

5) Calculations:

sin(A) = 28 / 35

Simplify dividing both numerator and denominator by 7 => 28/35 = 4/5

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If one box of cookies equal 9 cookies, then 2 boxes equals 18 cookies. How many does 3 boxes plus 2 equal equal to?
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Answer:

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Step-by-step explanation:

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3 years ago
Write an expression to represent the perimeter of a triangle with the side lengths of 12, g-16, and 4g
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Answer:

5g-14

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3 years ago
Find the degree of the polynomial <br> 5mn^4+7mn^2p^5+15np
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Step-by-step explanation:

Recall that the degree of a polynomial is given by the degree of its leading term. Recall as well that the degree of a term is the maximum number of variables that appear in it.

So, let's examine each of the terms in the given polynomial, and count the number of variables they contain to find their individual degrees. then pick the one with maximum degree, and that its degree would give the actual degree of the entire polynomial.

1) term  5\,m\,n^4  contains one variable "m" and four variables "n", so a total of five. Then its degree is: 5

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3) term 15\, n\, p  contains one variable n and one variable p. That is a total of 2. Then its degree is 2.

Based on the analysis above, and the fact that the term with highest degree is that of degree 8, the polynomial has degree 8.

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