Yes what that person said plz?
D. Multiply the top equation by 2
That way, 3y(2) - 6y = 6y - 6y = 0
hope this helps
Answer:
1/4 of a pound
Step-by-step explanation:
$1 is 1/4 of $4, so you can by 1/4 of a pound
Answer: y-(-6)=1/5(X-(-4))
Step-by-step explanation:
to put together a point slope expresion the equation would be y-y1=m(x-x1)
y1 and x1 being the points on the line and (m) being the slope
When 2 secants intersect a circle:
(DC + CE) * CE = (AB + BE) * BE
( 1 + (x+4)) * (x+4) = (11 + (x+1)) * (x+1)
x + x^2 + 4x + 4 +4x +16 = 11x +x^2 +x +11 +x +1
9x + 20 = 13x + 12
4x = 8
x = 2
Source:
http://www.1728.org/circangl.htm
Scroll down to Two Intersecting Secants
Gee - that was a little bit of work!!
