Answer:
Point 
lies on 
axis and point 
lies quadrant III.
Step-by-step explanation:
A coordinate plane is a plane that is divided into four quadrants by the coordinate axes.
Here, coordinate axes are axis and 
axis.
Let's first mark the points in the coordinate plane.
See the attached figure.
From the figure, it can be observed that point lies on axis and point lies quadrant III.
Step-by-step explanation:
I am not sure about the answer of (b). Hope it helps :)
3 1/2r=28
3.5r=28
cross of 3.5 and r remains
divide 28 and 3.5
and r=8
r=8
Answer:
that's alot but no english speak english it is long
Answer:
I don't know what it is bc i'm on a school laptop and it won't let me see it
Step-by-step explanation:
