Answer:
The answer would be 7 3/4
Step-by-step explanation:
Answer:
-4409/100
bcoz there is decimal next to 2 numbers
Answer: ![f(x)=-(x-5)^{2}(x+2)](https://tex.z-dn.net/?f=f%28x%29%3D-%28x-5%29%5E%7B2%7D%28x%2B2%29)
Step-by-step explanation:
There is a double root at x=5 and a single root at x=-2, so we know f(x) is of the form
for some constant a.
To find a, we can substitute the coordinates of the y-intercept, (0, -50).
![-50=a(0-5)^{2}(0+2)\\\\-50=50a\\\\a=-1](https://tex.z-dn.net/?f=-50%3Da%280-5%29%5E%7B2%7D%280%2B2%29%5C%5C%5C%5C-50%3D50a%5C%5C%5C%5Ca%3D-1)
So, ![f(x)=-(x-5)^{2}(x+2)](https://tex.z-dn.net/?f=f%28x%29%3D-%28x-5%29%5E%7B2%7D%28x%2B2%29)
<h3>Answer : </h3>
![\Large \pink{\tt \dfrac{35}{36}}](https://tex.z-dn.net/?f=%20%5CLarge%20%5Cpink%7B%5Ctt%20%5Cdfrac%7B35%7D%7B36%7D%7D)
<h3>Solution :</h3>
![\tt \dfrac{3}{4} + \dfrac{2}{9}](https://tex.z-dn.net/?f=%20%5Ctt%20%5Cdfrac%7B3%7D%7B4%7D%20%2B%20%5Cdfrac%7B2%7D%7B9%7D)
By taking LCM = 4 × 9 = 36
![\tt = \dfrac{3 \times 9}{4 \times 9} + \dfrac{2 \times 4}{9 \times 4}](https://tex.z-dn.net/?f=%20%5Ctt%20%3D%20%5Cdfrac%7B3%20%5Ctimes%209%7D%7B4%20%5Ctimes%209%7D%20%2B%20%5Cdfrac%7B2%20%5Ctimes%204%7D%7B9%20%5Ctimes%204%7D)
![\tt = \dfrac{27}{36} + \dfrac{8}{36}](https://tex.z-dn.net/?f=%20%5Ctt%20%3D%20%5Cdfrac%7B27%7D%7B36%7D%20%2B%20%5Cdfrac%7B8%7D%7B36%7D)
![\tt = \dfrac{27 + 8}{36}](https://tex.z-dn.net/?f=%20%5Ctt%20%3D%20%5Cdfrac%7B27%20%2B%208%7D%7B36%7D)
![\tt = \dfrac{35}{36}](https://tex.z-dn.net/?f=%20%5Ctt%20%3D%20%5Cdfrac%7B35%7D%7B36%7D)
![\pink{\tt \therefore \: Answer \: is \: \dfrac{35}{36}}](https://tex.z-dn.net/?f=%20%5Cpink%7B%5Ctt%20%5Ctherefore%20%5C%3A%20Answer%20%5C%3A%20is%20%5C%3A%20%5Cdfrac%7B35%7D%7B36%7D%7D)
84 pounds on earth is about 14 pounds on the moon but to be exact it is 13.89 pounds.