Answer:
1 + 3+ 4 = 180 then 3= 180-90-35 = 55 cd parrallel to ab then m2 = m4 =35
Answer:
3 and 4 are the only ones that are right angles.
Step-by-step explanation:
A^2+B^2=C^2
Y=f(x) between x=a and x=b, integrate y=f(x) between the limits of a and b
Answer:
itts lit
Step-by-step explanation:
you heard travis
Answer: The equation of the parabola is .
Explanation:
It is given that the focus of the parabola is (-5,-5) and the directrix is y=7.
The standard form of the parabola is,
Where y=k-p is directrix and (h,k+p) is the focus.
Since focus is given,
On comparing,
.... (1)
The directrix is y=7.
.... (2)
Add equation (1) and (2),
Put this value in (1).
Put p= -6, h= -5 and k=1 in the standard form of the parabola.
Therefore, the equation of parabola is .