Answer:
19 degrees
Step-by-step explanation:
Will have a triangle with horizontal distance being 2800, and vertical being 1000 feet. Angle between the horizontal and hypotenuse is what we are looking for.
Thus it's a tangent function.
SOH
CAH
TOA <-----
Tangent is the opposite / adjacent
So we will be looking at doing an Arctan to find the angle.
Arctan α =
= 19.29 degrees. Round to the nearest whole degree would be 19 degrees due to being less than .50
Your answer is 19 degrees
Answer:
2/5
Step-by-step explanation:
4÷2=2
10÷2=5
2a)
To verify, set the factors to zero.
(x - 2) = 0, x = 2
(x + 3) = 0, x = -3
Insert zero's in the equation:
<u>when x = 2</u>
3(2)³ + 2(2)² - 19(2) + 6 = 0
<u>when x = -3</u>
3(-3)³ + 2(-3)² - 19(-3) + 6 = 0
Hence verified the factors.
2b)
![= \sf \dfrac{\left(3x^3+2x^2-19x+6\right)}{\left(x-2\right)\left(x+3\right)}](https://tex.z-dn.net/?f=%3D%20%5Csf%20%5Cdfrac%7B%5Cleft%283x%5E3%2B2x%5E2-19x%2B6%5Cright%29%7D%7B%5Cleft%28x-2%5Cright%29%5Cleft%28x%2B3%5Cright%29%7D)
![\sf = \dfrac{\left(3x-1\right)\left(x-2\right)\left(x+3\right)}{\left(x-2\right)\left(x+3\right)}](https://tex.z-dn.net/?f=%5Csf%20%3D%20%5Cdfrac%7B%5Cleft%283x-1%5Cright%29%5Cleft%28x-2%5Cright%29%5Cleft%28x%2B3%5Cright%29%7D%7B%5Cleft%28x-2%5Cright%29%5Cleft%28x%2B3%5Cright%29%7D)
![\sf = 3x -1](https://tex.z-dn.net/?f=%5Csf%20%3D%203x%20-1)
The remaining factor is (3x - 1)
2c)
Set the factors to zero to find real zeros of f
2d)
<u>Complete factorization</u>: (3x - 1)(x - 2)(x + 3)
Answer:
No conozco esta respuesta. Esta en el libro
Step-by-step explanation:
3880*0.25 = 970.
Only 970 applicants will be accepted. Seems like a small graduating class.