-6 from both sides
49 <span>> -7v
divide by -7
-7 < v</span>
Answer:
113
Step-by-step explanation:
96+17=113
180-113=67
67+x=180
x=180-67
x=113
Step-by-step explanation:
Given that,
Directrix, d= -5, and eccentricity, e = 2.
The polar equation of the conic is given by :
![r=\dfrac{ed}{1-e\cos\theta}](https://tex.z-dn.net/?f=r%3D%5Cdfrac%7Bed%7D%7B1-e%5Ccos%5Ctheta%7D)
Put all the values,
![r=\dfrac{-5\times 2}{1-2\cos\theta}\\\\=\dfrac{-10}{1-2\cos\theta}](https://tex.z-dn.net/?f=r%3D%5Cdfrac%7B-5%5Ctimes%202%7D%7B1-2%5Ccos%5Ctheta%7D%5C%5C%5C%5C%3D%5Cdfrac%7B-10%7D%7B1-2%5Ccos%5Ctheta%7D)
As e>1, it is a hyperbola. Hence, this is the required solution.
Answer:
Angad=6
Malachay=3×6=18
Jim=6
Step-by-step explanation:
Angad,malachy and Jim share =£30 ratio =1:3:1
Let the part of the Angad=X
=3x
=X
So X+3x+X=30
5x=30
X=30/5
X=6
So part of Angad=6
Malachay=3×6=18
Jim=6