The answer is 1,2,4,6,8 because the circle has a circumference of 9
Answer: (x-1)^2 + (y-3)^2 = 5
Step-by-step explanation:
Answer:
Karin can fold 7, 14 and 21 paper cranes in 1, 2 and 3 hours respectively.
Step-by-step explanation:
Please kindly see the attached for explanation.
We can replace the inequality with qual sign:
2x - y = 4
x + y = -1
We can combine both question
3x = 3
x = 1
Since we know x = 1, we can solve for y by plug in in either equation:
x + y = -1
1 + y =-1
y = -2
or
2x - y = 4
2(1) - y = 4
-y = 2
y = -2
So the solution of this system of equation is the coordinate (1, -2)
Answer:
Step-by-step explanation:
5y+8=-6
-8
5y=-14/5
y=-2.8
