Answer:
vertex:(2,-4)
Focus:(2,-
)
Axis of symmetry :x=2
Directrixt: y=-
Step-by-step explanation:
Answer:
HA HATDOGGGGGGGGG G Haha cjar
Answer:
Yes
Step-by-step explanation:
10,20,30,40,50 are all divisible by 5.
Actually, this has little to do with mathematics and geometry but has to do more with logical reasoning. You have two clauses to get a conclusion from. The reasoning is as follows:
Clause 1: <span>Three noncollinear points determine a plane
Clause 2: </span><span>Points S, O, N are noncollinear
</span>Conclusion: Therefore, points S, O and N form a plane.
b=145 degrees (corresponding angles)
a+145= 180 (straight angles)
a = 180-145
a =35
