X - 5y = 0 (1)
15x + 10y = 17 (2)
From (1),
2x - 10y = 0 (3)
(2) + (3),
17x = 17
x= 1
Sub x=1 into (1)
x - 5y = 0
- 5y = -1
y = 1/5
Therefore x = 1, y = 1/5.
Hope it helps : )
Answer:
-2+3
Step-by-step explanation:
Answer:10
Step-by-step explanation: 42/4 is 10.5, but don't round because, that wouldn't work for 4 into 42.
Answer:
5
Step-by-step explanation:
The radius is 5.
All I do was think of the center-radius form a circle
(x-h)^2+(y-k)^2=r^2
x^2 + y^2 =25
(x-0)^2+(y-0)^2=5^2
The center is (0,0) and the radius is 5.
So a point on the circle (x,y) has a distance of 5 from the center
and the center's case here is (0,0).
Answer:
Sorry, I don't know what are you saying
