A ladder is placed 30 inches from a wall. It touches the wall at a height of 50 inches from the ground.
2 answers:
Answer:
angle made by the ladder with the ground is 59°.
Step-by-step explanation:
Ladder AC is placed 30 inches from a wall
It touches the wall as a height of 50 meters from the ground.
We have to find ∠C.
From the right angle triangle ABC.
Tan C =
Tan C =
C =
= 59°
Therefore, angle made by the ladder with the ground is 59°.
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Answer:
Step-by-step explanation:
Values less than 5 on a die are 1, 2, 3, 4 ← 4 values out of a possible 6
P( < 5) = =
in simplest form
Step-by-step explanation:
Since we have a vertical directrix, the equation of the parabola is
Where p is the distance from the vertex to the directrix.
or the distance from the vertex to the focus.
Since we have a sideways parabola, let use the point for the directrix is (-6,0). So let find the midpoint of (-6,0) and (6,0). That would be our vertex.
So our vertex is (0,0).
So our equation become
The distance from the focus and directrix is 6.
So p=6.
So p is 6.
Since p is 6,