Answer:
C
Step-by-step explanation:
perpecndicular means they intersect in right angle which is 90°, no matter how long lines are.
Answer: median
Step-by-step explanation:
Hello :
<span>x² + y² + 14x + 2y + 14 = 0
(x²+14x)+(y²+2y)+14=0
(x²+2(7)(x) +7²) -7² +( y²+(2)(1)y+1²)-1² +14 = 0
(x+7)² +(y+1)² = 6²
the center : (-7,-1) and </span><span>length of the radius is : 6</span>
Answer:
1. false
2. true
3. true
4. true
5. true
6. false
Step-by-step explanation:
sub to tapl :L
Answer:
C^2 = a^2 + b^2
The formula for the pythagorem theory
