Answer:
x+y-5=0
Step-by-step explanation:
let eqn Perpendicular to eqn 5y-5x=-20 be -5x-5y+k=0------(1)
eqn (1) passes through (-3,8)
-5×-3-5×8+k=0
15-40+k=0
K=25
since required eqn perpendicular to 5y-5x=-20 is -5x-5y+25=0
x+y-5=0ans.
Answer:
There is no answer
Step-by-step explanation:
<u>Simplify 3/6 and 6/3:</u>
x + 1/2 = x - 2
<u>Subtract </u><u><em>x</em></u><u> from both sides:</u>
<u>x</u> + 1/2 - x = x - 2 - <u>x</u>
1/2 = -2
<u>Subtract 1/2 from both sides:</u>
1/2 - <u>1/2</u> = -2 - <u>1/2</u>
0 = -5/2
Answer: The radius is half the diameter and the diameter is double the radius
Step-by-step explanation:
The diameter is a straight line across the center of a circle. It goes from one side to another. The radius is half that, so a line starting from the center that goes to just one side.