Answer:
ED = 26
Step-by-step explanation:
Using tangent-secant theorem
(12)²=(8)(x+10)
144=8x+80
144-80=8x
8x = 64
x=8
Now
ED = 8+8+10
ED = 26
Graph the parabola using the direction, vertex, focus, and axis of symmetry.
Direction: Opens Down
Vertex:
(
0
,
7
)
Focus:
(
0
,
6
)
Axis of Symmetry:
x = 0
Directrix:
y = 8
that's all I have that may help
44/11= 4
4 minutes of the movie are downloaded each minute.
1.5 hours= 90 min
90/4= 22.5 minutes
Answer:
-12z^2
<em>Brainliest, please!</em>
Step-by-step explanation:
-5z^2 - 7z^2 = -12z^2
Answer:
56
392
Step-by-step explanation:
