Answer:
x=27
Step-by-step explanation:
27/3+5=14
Answer:
the problem is the comparison with the calculated time for Jillian and the actual time for Jillian to run the 7 miles. Note: 16% error is the approximate error because the numbers have 2 significant figures stated in the problem.
Step-by-step explanation:
i got it from mathematics.org
The equation, x^2+y^2=16 is an equation of the circle which is centered at (0,0), when the circle is moved 5 units to the right and 2 units down, this implies that the center will be at (5,-2)
the new equation will be:
(x-5)^2+(y+2)^2=16
Answer: B] (x-5)^2+(y+2)^2=16
Answer:
![\frac{2}{ |1 - x| \times |1 - x| } =](https://tex.z-dn.net/?f=%20%5Cfrac%7B2%7D%7B%20%7C1%20-%20x%7C%20%5Ctimes%20%20%7C1%20-%20x%7C%20%20%7D%20%20%3D%20)
![= \frac{2}{ |1 - x|^{2} }](https://tex.z-dn.net/?f=%20%3D%20%20%5Cfrac%7B2%7D%7B%20%7C1%20-%20x%7C%5E%7B2%7D%20%20%7D%20)
or
![\frac{2}{ |1 - x| \times |1 - x| } =](https://tex.z-dn.net/?f=%20%5Cfrac%7B2%7D%7B%20%7C1%20-%20x%7C%20%5Ctimes%20%20%7C1%20-%20x%7C%20%7D%20%20%3D%20)
![= |1 - x| \times |1 - x| = 0](https://tex.z-dn.net/?f=%20%3D%20%20%7C1%20-%20x%7C%20%20%5Ctimes%20%20%7C1%20-%20x%7C%20%20%3D%200)
![= |1 - x |^{2} = 0](https://tex.z-dn.net/?f=%20%3D%20%20%7C1%20-%20x%20%7C%5E%7B2%7D%20%20%3D%200)
![= |1 - x| = 0](https://tex.z-dn.net/?f=%20%3D%20%20%7C1%20-%20x%7C%20%20%3D%200)
![= 1 - x = 0](https://tex.z-dn.net/?f=%20%3D%201%20-%20x%20%3D%200)
![= ( - x) = ( - 1)](https://tex.z-dn.net/?f=%20%3D%20%28%20-%20x%29%20%3D%20%28%20-%201%29)
![x = 1](https://tex.z-dn.net/?f=%20x%20%3D%201)
Step-by-step explanation:
I Hope This Help
Answer:
Step-by-step explanation:
interchange x and y
y= 1/(x - 2)
x = 1 / (y - 2) Multiply both sides by y - 2
x(y - 2) = 1 Remove the brackets
xy - 2x = 1 Add x to both sides
xy = 1 + 2x Divide by x
y = (1 + 2x)/x
The brackets have been destroyed. The answer is as I've given it.
y = (1/x) + 2