The equation of a circle is <em>(x-h)^2+(y-k)^2=r^2</em>, where <em>(h,k)</em> is the center and <em>r</em> is the radius. Our equation will be (x-3)^2+(y+2)^2=25 (remember to always square the radius).
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Final answer ( 601.7 cm^2 )
!! Not sure !!
But hope it helps
length, l width, w
perimeter, p = 2(l+w)...eqn 1
l = w -16...eqn 2
subst for l in eqn 2 into eqn 1...
p = 2((w-16) + w)
p = 4w -32
using p = 96, 96 = 4w -32, w = 32 inches
l = w- 16 = 16inches
X 3x+7 y (x, y)
1 3(1) +7 10 (1,10)
2 3(2) +7 13 (2,13)
3 3(3) +7 16 (3,16)
4 3(4) +7 19 (4,19)
Distribute
8-2t-2=-3t+1
Combine like terms
-2t+6=-3t+1
Add 3t to both sides
t+6=1
Subtract 6 from both sides
t=-5
Final answer: t=-5
