To find whether or not the ratios are proportional, simplify. The first ratio is already simplified, so simplify the second one. to do this, find what factors 24 and 35 have in common.
Factors of 24: 1, 2, 3 ,4, 6, 8, 12, 24
Factors of 35: 1, 5, 7, 35
It looks like there are now common factors between 24 and 35. For the ratios to be proportional, they have to have the same value. If 24/35 can't be simplified to 4/7, the factors are not proportional.
So, to answer the question: No, the ratios are NOT proportions. I hope this helps and have a great rest of your day!
Answer:
(x+3)^2 + (y-5)^2 = 4^2
or
(x+3)^2 + (y-5)^2 = 16
Step-by-step explanation:
The equation of a circle can be written in the form
(x-h)^2 + (y-k)^2 = r^2
where (h,k) is the center and r is the radius
(x--3)^2 + (y-5)^2 = 4^2
(x+3)^2 + (y-5)^2 = 4^2
or
(x+3)^2 + (y-5)^2 = 16
Answer: the option A.
The elimination method consist is adding the two equations in a way that one variable be eliminated..
In order to do that you might have to manipulate on of the equations prior to add the two equations.
In this case, ff you multiply the second equation by - 1 you will get
- x - y = - 4
which you can add to the first equation
2x + y = 8 to eliminate the y.
Answer:
Step-by-step explanation:
X +4=
8x=32
Answer:
20x - 6
Step-by-step explanation:
You just multiply 2 by 10x and by -3
