13. A=(-1,3) 14.m= (-4,1)
<span><span>Step One:<span> Identify two points on the line.</span></span><span>Step Two:<span> Select one to be (x</span>1<span>, y</span>1<span>) and the other to be (x</span>2<span>, y</span>2).</span><span>Step Three:<span> Use the slope equation to calculate slope. hope this helps </span></span></span>
Answer: r - radius of a circle
d - diagonal of a square inscribed in a circle
a - side of a square inscribed in a circle
shaded area - area of a square inscribed in a circle
The answer will basically be 9
Step-by-step explanation:
Answer:
see explanation
Step-by-step explanation:
The statements tells us that w is inversely proportional to v and the equation relating them is
v = 
← k is the constant of proportion
To find k use the condition v = 9, w = 5, that is
9 = 
( multiply both sides by 5 )
45 = k
v = 
← equation of proportion
When w = 4 , then
v = 
= 11.25
