9514 1404 393
Answer:
(c) √49
(d) 2.544544...(3-digit repeat)
Step-by-step explanation:
Square roots of perfect squares are rational, as are repeating decimals.
X³ = -1000
x = ∛-1000
x = -10
In short, Your Answer would be: -10
Hope this helps!
Step-by-step explanation:
- A circle is only composed of the points on the border
- The distance around the circle is called circumference
HCF of 8 that will go as much as possible to 33
4*8=32 and denominator is 8
33-32=1 which is the numerator
Answer is :
4 1/8
Answer:
![(x-3)^2+ (y+5)^2=10](https://tex.z-dn.net/?f=%28x-3%29%5E2%2B%20%28y%2B5%29%5E2%3D10)
Step-by-step explanation:
Given the equation of the circle: ![x^2 + y^2 - 6x + 10y + 24 = 0](https://tex.z-dn.net/?f=x%5E2%20%2B%20y%5E2%20-%206x%20%2B%2010y%20%2B%2024%20%3D%200)
We wish to express it in a Standard form:
We begin by re-arranging:
![x^2 - 6x + y^2 + 10y = - 24](https://tex.z-dn.net/?f=x%5E2%20-%206x%20%2B%20y%5E2%20%20%2B%2010y%20%20%3D%20-%2024)
Next, divide the coefficient of x by 2, square it and add it to both sides.
Do the same for y.
![x^2 - 6x +(-3)^2+ y^2 + 10y+5^2 = - 24+(-3)^2+5^2](https://tex.z-dn.net/?f=x%5E2%20-%206x%20%2B%28-3%29%5E2%2B%20y%5E2%20%20%2B%2010y%2B5%5E2%20%20%3D%20-%2024%2B%28-3%29%5E2%2B5%5E2)
Next, we factorize
![(x-3)^2+ (y+5)^2 = - 24+9+25\\(x-3)^2+ (y+5)^2=10](https://tex.z-dn.net/?f=%28x-3%29%5E2%2B%20%28y%2B5%29%5E2%20%20%3D%20-%2024%2B9%2B25%5C%5C%28x-3%29%5E2%2B%20%28y%2B5%29%5E2%3D10)
This is the standard form.