Answer:
EC = 15
Step-by-step explanation:
It appears that D, E, and F are the midpoints of their respective line segments (chords of the circumcircle). Hence EB = EC = 15.
Answer:
-18
Step-by-step explanation:
3(-4) - 6
-12 - 6 = -18
Answer:
y=6x-2 is perpendicular to the 6y=-x+7
y=6x+1 is parallel to the y=6x-2
Step-by-step explanation:
if product of two lines gradient is -1 than lines are perpendicular
gr y=6x-2
y=mx+c m=gradient
1)m=6
2)m=-1/6
3)m=6
if gradients of 2 lines are equal they are paralel
<span><span>800 </span><span>+60 </span><span>+3 </span><span>+ 0.1</span><span>+ 0.04</span><span>+ <span>0.001
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